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Blackjack Rules

Last Updated: 03/08/2022

As one of the world’s most popular card games, the good news is that blackjack is one of the easiest casino games to learn. The not-so-good news is that understanding all the blackjack rules is slightly more complicated. That is where we can help. This page provides you with a complete overview of the rules of blackjack to help you succeed at blackjack sites.

By the time you’ve read this guide, you will be confident in your knowledge of blackjack and its rules. You can soon visit one of our recommended online casinos and play blackjack games on your own terms.

Blackjack is the ultimate casino card game. The classic game of 21, where you win by having a two-card hand of higher value than the dealer. While that is simple enough, there are plenty of nuances, game variants, and rules to learn. So, let’s waste no more time and jump into our complete blackjack rules guide.


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Casino ProviderBonus OfferReview
1

100% up to £150 bonus + 50 bonus spins

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games
  • Live BJK Games22
  • Mobile BJK Games22

18+. Full T&Cs apply. New player only. 7 days to claim offer and deposit a min of £10 with a further 7 days to wager 35x. Cash stakes only and wagering contributions vary. Max reward £150. 50 wager-extra spins 0.10p each on Book of Dead awarded after wagering complete, winnings paid as cash. 3 day expiry.

2

Royal excitement awaits 100 spins + up to £200 bonus

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games76
  • Live BJK Games57
  • Mobile BJK Games76

Regent Play Welcome Bonus offer consists of 3 deposits: 1st deposit: 100% up to £50 + 20 Spins on Starburst, (minimum deposit required £20) 2nd deposit: 50% up to £75, (minimum deposit required £20) 3rd deposit: 50% up to £75, (minimum deposit required £20) After first deposit made, customers will get + 20 Spin for the next 4 days: 1st day after First Deposit: 20 Spins of Finn and the Swirly Spin 2nd day after First Deposit: 20 Spins of Book of Dead 3rd day after First Deposit: 20 Spins of VIP Black 4th day after First Deposit: 20 Spins of Aloha! Cluster Pays

3

100% up to £50 plus 50 bonus spins on Big Bass Bonanza

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement40x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games21
  • Live BJK Games9
  • Mobile BJK Games

18+. New players only. 100% bonus on first deposit up to £50 & 50 boys spins for Big Bass Bonanza slot only. Min first deposit of £10. Max bonus £50. 50 Bonus spins credited on first deposit. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply.

4

100% Welcome Bonus up to £500

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement40x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games24
  • Live BJK Games13
  • Mobile BJK Games24

1st dep. of £20-£500, max bonus £500 on selected slots; 50x wagering on the sum of deposit & bonus applies. Max convertible 5x bonus amount received. T&Cs Apply 18+., Full T&C apply.

5

Welcome Package 100 Spins + up to £200 Bonus

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games69
  • Live BJK Games59
  • Mobile BJK Games69

New Players only. 18+. Min First Deposit £10. Min Second and Third deposit: 20. Wagering requirement apply 35x. Offer valid for 72hr. Spins expire after 24hr. 100 spins includes 3 deposits

6

Up to £555 Bonus, 100% Match on 1st Deposit

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement50x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games23
  • Live BJK Games13
  • Mobile BJK Games23

Min. 1st dep. of £20 and above. Max bonus £555 on selected slots; 50x wagering on the sum of deposit & bonus applies. Prize Wheel: Max possible bonus £50, valid 7 days, bonus & wins playable on All slots except bonus excluded games, 20xWR. Max convertible to real is 5x bonus amount received. Full T&C's apply, 18+ only

7

100% Welcome Bonus up to £100 + 10% Cashback

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement65x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games73
  • Live BJK Games60
  • Mobile BJK Games73

Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | Cashback applies to deposits where no bonus is included | T&C's apply

8

100% Welcome Bonus up to £200 on your First deposit + 50 bonus spins

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games39
  • Live BJK Games2
  • Mobile BJK Games15

18+. New players only. Min deposit £20. Max bonus bet £5. Bonus spins on selected game only and must be used within 72hrs. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire within 30 days. Offer is 100% bonus match up to £200 + 50 Bonus spins on your 1st deposit, and 50% bonus match up to £50 on your 2nd deposit. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute towards wagering requirement. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org

9

100% Up To £300 bonus + 150 bonus spins on eligible Netent Games

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games17
  • Live BJK Games2
  • Mobile BJK Games16

18+. New players only. One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: £20-£99: max £100 bonus + 50 spins on selected games; £100-£200: max £200 bonus + 100 spins on selected games; or £200+: max £300 bonus + 150 spins on eligible NetEnt Games. Winnings from spins credited as bonus and capped at £100. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute to wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply. Terms Apply. Please gamble responsibly. BeGambleAware.org.

10

100% Deposit Bonus up to £300

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement50x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games38
  • Live BJK Games13
  • Mobile BJK Games38

1st dep. of £20-£300, max bonus £300 on selected slots, 50x wagering on the sum of deposit & bonus applies. Max convertible 5x bonus amount received and T&Cs Apply. 18+

11

Play £10, Get 50 Free Extra Spins

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement10x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.20
  • Payment Methods
    • Visa
    • Mastercard
    • PaysafeCard
    • Skrill
  • BJK Games12
  • Live BJK Games5
  • Mobile BJK Games12

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Double Bubble. Spins value: 20p each. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. 18+. *£10 lifetime deposit required.

12

Deposit £10, Get 30 Extra Spins

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement1x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.20
  • Payment Methods
    • Visa
    • Mastercard
    • PaysafeCard
    • Skrill
  • BJK Games8
  • Live BJK Games3
  • Mobile BJK Games8

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Play Responsibly. BeGambleAware.org. 18+. £10 lifetime deposit for Daily Free Game. Full T&Cs apply.

13

100% Welcome Bonus up to £200 + 100 Extra Spins

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement50x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games67
  • Live BJK Games57
  • Mobile BJK Games67

Terms and Conditions apply. New players only. 18+. Min Deposit £10. Welcome package splits over 3 deposits, 35x wagering requirement applies to match up bonus. Offer valid for 1 week. 100 spins split to 20 spins per day for 5 days. 50x wagering applies to spins.

14

Play £10, Get 30 Extra Spins on Rainbow Riches

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement10x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.01
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games6
  • Live BJK Games3
  • Mobile BJK Games14

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Extra Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. **£10 lifetime deposit for Daily Free Game., must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Extra Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. **£10 lifetime deposit for Daily Free Game.

15

100% Bonus Up To £500

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement40x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games2000
  • Live BJK Games1000
  • Mobile BJK Games1700

1st dep only (min £10), max bonus £500, valid 7 days, on selected slots; 40x wagering on the sum of deposit & bonus applies. Max convertible to real is 5x bonus amount received bonus & wins for selected slots only, Full T&C apply.

16

100% Welcome up to £123 + 200 Extra Spins after deposit

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement50x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games32
  • Live BJK Games14
  • Mobile BJK Games32

18+, New players only, Maximum bonus is £123, Max bet with bonus is £5, No max cash out, Wagering is 50x - Skrill & Neteller excluded, Eligibility is restricted for suspected abuse, Cashback is cash, so no wagering, Cashback applies to deposit where no bonus is included, 200 extra spins are after deposit. Full T&C’s apply

17

100% up to £250

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement50x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games42
  • Live BJK Games18
  • Mobile BJK Games36

18+. UK players only. New customers only. Minimal initial deposit £10. Once the offer is claimed players have 30 days to release equivalent to initial deposit as a cash reward up to £250. 50x wagering requirement before cash rewards applied. Certain deposit options are excluded. T&Cs apply

18

Spend £10, Get 30 Extra Spins on MONOPOLY Paradise Mansion

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement10x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.01
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games22
  • Live BJK Games22
  • Mobile BJK Games22

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Extra Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

19

Get £10 Cashback when you wager £50 on Signature Live Blackjack

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement50x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.01
  • Payment Methods
    • Visa
    • Mastercard
    • PaysafeCard
    • Skrill
  • BJK Games18
  • Live BJK Games3
  • Mobile BJK Games18

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Extra Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

20

Deposit £20, Play with £50

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement5x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games35
  • Live BJK Games23
  • Mobile BJK Games116

Min Deposit £20. Max Bonus £30, Bonus Amount Non-Withdrawable, Playable On Selected Games Only. Wagering Requirements Vary: 5X Wagering For £20 Bonus, 10X Wagering For Additional £10 Bonus. Expires Within 30 Days.T&Cs Apply. 18+

21

100% Deposit match Up to £150 + 50 Extra Spins on Starburst

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games19
  • Live BJK Games12
  • Mobile BJK Games19

Full T&Cs apply. New player only. 7 days to claim offer and deposit a min of £10 with a further 7 days to wager 35x. Cash stakes only and wagering contributions vary. Max reward £150. 50 wager-extra spins 0.10p each on Starburst awarded after wagering complete, winnings paid as cash. 3 day expiry.

22

Deposit and Stake £50 on Live Casino and get £5 bonus

  • Minimum Deposit to Qualify£50.00
  • Wager Requirement1x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games40
  • Live BJK Games25
  • Mobile BJK Games40

Full T&Cs apply. New players only. 7 days to claim offer and deposit £50 with further 7 days to wager on Live Casino 1x. Wagering contributions vary. £5 bonus has 3 day expiry to use on any eligible Evolution game.

23

Get Up To £100 + 50 Extra Spins

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games55
  • Live BJK Games34
  • Mobile BJK Games23

18+ | Play Responsibly | BeGambleAware.org | T&Cs apply. New reg only. Claim 10 extra spins x10p each on Starburst (no deposit needed) within 3 days. Opt in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 10 wager-extra spins x10p to added to Starburst with each qualifying deposit, 3 day expiry. 18+ BeGambleAware.org. | Terms and conditions applies

24

100% Welcome Bonus up to £50 + 50 Extra Spins

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement30x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games20
  • Live BJK Games12
  • Mobile BJK Games20

18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Extra Spins are credited as Real Money. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Bonus expires after 30 days if wagering requirement has not been met. One bonus allowed per person, address, device, IP. Bonus Winnings capped at £500. Full T&Cs apply. BeGambleAware.org

25

100% bonus up to £25 + 20 Bonus Spins on Sahara Riches Cash Collect on deposit

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement30x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.50
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games52
  • Live BJK Games22
  • Mobile BJK Games52

18+. New UK customers only. Opt-in required. 20 Bonus Spins on "Sahara Riches Cash Collect" and 100% Deposit Bonus up to £100 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £10/round (live casino). 30 days expiry. T&C's Apply. Please gamble responsibly • www.begambleaware.org

26

100% Welcome Bonus up to £50 + 50 Extra Spins

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement40x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games29
  • Live BJK Games16
  • Mobile BJK Games21

18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 30 times sum of deposit + bonus. Winnings from Extra Spins are credited as Real Money without wagering requirements. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Bonus expires after 30 days if wagering requirement has not been met. One bonus allowed per person, address, device, IP. T&C's apply. Gamble responsibly. www.begambleaware.org

27

100% Welcome Bonus up to £300 + 100 Spins

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.20
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games16
  • Live BJK Games5
  • Mobile BJK Games14

18+. New players only. min deposit £20. Max bonus £5. Winnings from spins capped at £50. 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/days). Spins must be used by 23.59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to cash funds, and subject to 35x wagering (bonus + cash). Full terms apply. BeGambleAware.org

28

Wager £10 & Get 200 Spins on Big Bass Splash

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement0x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games17
  • Live BJK Games8
  • Mobile BJK Games14

18+ new customers only. Opt in, deposit and wager £10 on selected games within 7 days of opening new account. Get 200 Extra Spins no wagering on Big Bass Splash. 7 days expiry. Card payments only. T&Cs Apply, see below. begambleaware.org | Please Gamble Responsibly.

29

100% Welcome Bonus up to £50 + 50 Bonus Spins

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement40x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games18
  • Live BJK Games5
  • Mobile BJK Games18

18+. New players only. 100% bonus on first deposit up to £50 & 50 Bonus Spins (30 spins on day 1, 10 on day 2, 10 on day 3) for Rich Wilde and the Book Of The Dead only. Min first deposit £20. Max deposit £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Games restrictions apply. T &C's apply. BeGambleAware.org.

30

100% Bonus plus 100 Bonus Spins

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement40x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games18
  • Live BJK Games5
  • Mobile BJK Games18

18+. New players only. 100% bonus on first deposit up to £50 & 100 Bonus Spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Book Of The Dead slot only. Min first deposit of £20. Max deposit £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Games restrictions apply. T &C's apply. BeGambleAware.org.

31

100% up to £100

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement50x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.00
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games18
  • Live BJK Games9
  • Mobile BJK Games18

18+only | T&C Apply | Please play responsibly

32

100% Bonus on your First Deposit up to £300

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement50x
  • Multiple Deposit Bonus
  • Value per Free Spin
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games20
  • Live BJK Games4
  • Mobile BJK Games16

18+ T&Cs Apply. Gamble Responsibly. www.begambleaware.org

33

100% up to £300 + 25 Bonus Spins on Starburst

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games22
  • Live BJK Games4
  • Mobile BJK Games22

18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Terms apply. BeGambleAware.org.

34

50% up to £100 bonus + 25 spins

  • Minimum Deposit to Qualify£15.00
  • Wager Requirement40x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games23
  • Live BJK Games9
  • Mobile BJK Games23

New Customers only; Min. deposit £15 (no Skrill/Neteller); Wager bonus 40x within 15 days; Max winnings = 10x bonus; Extra spins validity: 7 days; Extra spins max. winnings = £100. Stake contribution as per eligible games; See full terms; Terms apply; 18+

35

100% Welcome Bonus up to £100 + 100 Extra Spins

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games76
  • Live BJK Games58
  • Mobile BJK Games76

Offer valid upon 4 deposits. New players only. Min deposit £20. Welcome package split over 4 deposits, 35x wagering applies.18+.Full Terms Apply. Gamble responsibly.www.begambleaware.org

36

100% Buy in Bonus up to £300 + 50 Extra Spins

  • Minimum Deposit to Qualify£0.00
  • Wager Requirement40x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games36
  • Live BJK Games21
  • Mobile BJK Games36

Opt in required. Min deposit $10. Max bonus $300. 40x wagering requirements on bonus funds. Bonus and spins expire 7 days after opt in. Spins available on selected games only. Max redeemable $2,000 from deposit bonus. Max redeemable from spins $10. New customers only. Player currency, country, game restrictions & Terms Apply.

37

100% Welcome Bonus up to £100 + 50 Extra Spins

  • Minimum Deposit to Qualify£20.00
  • Wager Requirement35x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games79
  • Live BJK Games57
  • Mobile BJK Games79

New Players only. Min deposit £20. Bonuses to a max of £100 + 50 Bonus spins. agering bonus 35x. Wagering bonus spins 35x. The winnings must be wagered within 21 days. Bonus T&C apply.

38

Deposit £10, Get £50

  • Minimum Deposit to Qualify£10.00
  • Wager Requirement40x
  • Multiple Deposit Bonus
  • Value per Free Spin£0.10
  • Payment Methods
    • PayPal
    • Visa
    • Mastercard
    • PaysafeCard
  • BJK Games71
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Blackjack Betting Rules

It is often said that the aim of Blackjack is to get to 21 or at least as close to 21 as possible without going over (bust). While that is true, the goal is to do it while having a higher value hand than the dealer. That’s how you win a game of Blackjack. Both the dealer and player are dealt two cards each, with picture cards (King, Queen, Jack) having a value of 10, the Ace card having a value of 1 or 11, and all other cards having their face value. This simple gameplay means anyone – even beginners – can quickly grasp blackjack rules. UK players at online casinos have numerous variants of blackjack to choose from, so understanding the rules and associated terms is vital.

While there are several variants of the game, the rules of blackjack are mainly standard across all versions. The blackjack rule book has a group of core concepts that underpin the game. So, when you head to one of the casino sites we recommend, any variant you choose will have the following blackjack rules:

  • When you hold a hand more valuable than the dealer’s hand without being over 21 = you win.
  • When you hold a hand with 21 or lower and the dealer’s hand has a higher value (under 21) = you lose.
  • When you hold a hand of 21 or lower and the dealer has higher than 21 (a bust) = you win.
  • When you hold a hand with a value over 21 (a bust) = you lose.
  • When you and the dealer have a hand of equal value (known as a push) = your bet is returned.

Player Rules

While the general casino blackjack rules are universal, players have a separate set of guidelines from the dealer: 

  • Hit Rules: A hit in blackjack is when the player asks the dealer to provide an additional card/s following the initial two-card hand. One valid reason to hit is when your initial hand (two cards) has low value and you think you won’t stand a chance of winning with that hand. Be careful because hitting could result in you going bust (having a value of 21).
  • Stand Rules: In some circumstances, your two cards will amount to a value you are happy with. Blackjack rules allow you to stick with these two cards by standing instead of choosing to hit. A good example is a king (10) and 9, giving you a value of 19.
  • Double Down Rules: Of all the blackjack game rules, the double down option is perhaps the most complex. When doubling down, you can choose to double the value of your stake. Players can select this option if they encounter the following in-game scenarios:
    • If you have a hand that is a value of a hard nine (meaning there is no ace in the hand) and the dealer’s card shows a 2, 3, 4, 5, or 6.
    • If you have a hard hand with the value of 10 or 11 and the dealer’s hole shows a value less than 10 or 11. In this situation, choose to hit for a third card because you cannot go bust.
    • If you have a soft hand (or a hand with an ace) with a value of 16, 17, or 18, and the dealer’s card shows a 2, 3, 4, 5, or 6.
  • Split Rules: Another betting option available in blackjack card game rules is the split. This option allows players to split a hand featuring two cards of equal value into two separate hands. Essentially, you will be holding two hands (four cards in total) when you decide to split. However, you will also need to make an equal bet on this secondary hand.
  • Surrender Rules: The surrender bet is worth checking out if you hold a hand that does not look so good. Surrendering means you will give up half of your wager and receive half back. While a surrender can help you reduce losses, it is not always the best option. Importantly, not all blackjack games offer this feature.
  • Even Money: If you see an ace with any card of 10 value, you have the highest possible score (21) and a blackjack hand. However, this is not always a winning hand because the dealer may hold the same value/cards. If you suspect the dealer has blackjack too, the even-money bet allows you to push (tie) the round.

Dealer Rules

While the dealer is in charge of the game, they are not above the Blackjack rules, they have to obey and play by those rules. The random number generators (RNG) are also designed based on the rules of the game. Knowing and understanding the rules of the game are particularly important when you’re playing live casino games. 

Blackjack players can take the action they want within the game’s rules. So, if you have a 20 and want to take a hit to almost certainly go bust, you can. We don’t recommend it, but that action is open to you. This freedom is not available to the dealer, who must operate under the rules of blackjack as given by the game provider or casino. 

For example, in any blackjack game, the dealer must hit (take another card) on any hand value of 16 or below. Furthermore, the dealer must stand (stick with two cards) on any hand with a value of 18 or higher. One exception is the soft 17 (a value total of 17 that includes an ace) because an ace can be a 1 or 11. Some games/casinos will force a hit on a soft 17, and others will impose a stand. 

Another important rule is that the dealer always acts last after the bettor plays their hand. Yet, this is ideal for the casino because the player may lose by busting without the dealer needing to play. 

Blackjack Table Layout

Blackjack rules and games can differ significantly with the wide variety of game types now accessible online. However, how the tables look and how they are laid out rarely change. The blackjack table will include several seats at the bottom where the players can sit. If you are playing online, these are reasonably close together. But they are a little more spread out if you are playing live blackjack.

Assuming you are sitting directly opposite the dealer, you’ll find the shoe in the top right corner of the table. The shoe is another name for the container that holds the cards for the game. In the table’s top-left corner, you’ll find a box with the discarded cards that have already been drawn for that game.

Then, in the middle of the table, you’ll find the rules for the game. These rules state the rate the game pays for hitting “Blackjack” and the terms for when the dealer can stand and hit. These blackjack rules may also include other helpful information, such as the price paid for insurance bets or if there is a jackpot attached to the game.

The bet box is directly in front of the player. Before the dealer gives out your cards, you’ll need to move your chips into this. Doing so will signify to the dealer that you want to play. Depending on your blackjack game, you may find several smaller boxes around the bet box. These might be jackpot bets, side bets, and perfect pairs games. 

The game starts when the dealer hands you your cards, provided that you've got chips in the bet box. They will also deal themselves two cards; one face down and one face up. The dealer will then take out cards from the shoe and distribute them accordingly. Once players have placed their bets, the dealer deals their own hand and pays out any winnings. They will set your winning chips next to your original stack. 

If you're playing in a land-based casino, make sure that you don't touch your chips before the dealer pays out your winnings. Doing so could void your hand with some casinos.

Blackjack Table Rules

Whether you’re heading to your local land-based casino or settling down for a session of online blackjack, knowing the table rules is essential. We advise players to read the blackjack rules of every game they play. Below are factors that will help you decide if a blackjack game is worth playing or not:

  • Blackjack Payouts: Blackjack is known as one of the most exciting casino games, but it is also popular for being one of the easiest to win. No other game has a better return to player (RTP) rate in the casino industry than blackjack. Often with an RTP of 99.5% or over, blackjack has a payout rate of 3 to 2 for the standard version of the game. Yet, some tables may have features that lower the payout rate, so it is worth researching a game before you play.
  • Blackjack Limits: Every blackjack table at a physical casino, virtual online RNG game, or live casino online variant will have betting limits. These are the low-end and high-end bets you can make on each hand. A common low betting limit is anywhere from £1 to £10 online, while the maximum bet can be up to £15,000. Land-based casinos and premium online games may also offer bigger limits for high rollers.
  • Number of Decks: Traditional blackjack rules allowed for only one deck of cards during a game. However, the rise of card counting and online casinos brought games with multiple decks. There is no upper limit on the number of decks in a game, but standard multi-deck blackjack has up to 8 decks of cards.

Chips Value in Blackjack

When playing blackjack online, most casinos will highlight the value of a chip with a number that appears on the screen. Yet, if you wish to play blackjack in a brick-and-mortar gambling venue, the colour of the chip is often the quickest way to determine the value, even though chips are numbered. Each chip’s value and colour can vary from casino to casino. However, there is a set range of colours and nominations, as listed below:

  • White = £1
  • Red = £5
  • Green = £25
  • Black = £100
  • Purple = £500
  • Orange = £1,000

Number of Card Decks in Blackjack

As we know, there is no rule set in stone about how many decks a casino can use for a game of blackjack. If you play at home, you’ll likely play with just a single deck of cards. Yet, a casino may use multiple decks during a game. The numbers typically range between 4 and 8, but the blackjack rules must state this at the table. 

You should also consider the number of card decks when playing online blackjack. Online games use an RNG programmed to simulate a certain number of decks. Increasing the number of card decks automatically increases the house edge, as it is more difficult for the player to predict the upcoming cards with accuracy. With more decks your likelihood of having a winning hand decreases. You have more chances of getting a good hand with a single deck simply because you can more accurately predict what card you or the dealer may get next, so you’ll be making better informed decisions.

The beauty of online blackjack means you can shop around to find casinos that offer games with the fewest number of decks. Even though the margins are small, you’ll want to try and take every edge you can or at least minimise the edge the casino is looking to take. Here you will find our reviews of all the best blackjack casinos:

CasinoBlackjack GamesLive Blackjack GamesBlackjack ProvidersLive Games XVisit Site
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Different Blackjack Game Types

Blackjack is one of the most popular games worldwide, and online casinos stock multiple variants of the game. This can make it confusing for beginners who do not understand the small nuances between these variances. Before getting into the different variants, it is vital to remember the fundamental blackjack game rules remain the same.

  • Classic Blackjack: Available in single and multiple-deck, the classic variation of blackjack is the most common on 8 52-card decks. It is also the most common online game variant, offering easy-to-learn gameplay that is ideal for beginners.
  • European Blackjack: European blackjack is virtually identical to the traditional version aside from a few slight differences. Most notable is the dealer only gets one card to start and receives the second when the player makes their bet.
  • American Blackjack: American variants put a twist on traditional blackjack by forcing the dealer to show one of their cards. Notably, the dealer receives their cards before you bet, allowing you to make informed decisions on your betting.
  • Spanish 21: One of the most dynamic and flexible variants, Spanish 21, makes several major changes to the rules of blackjack. Spanish 21 removes all cards with a value of 10 (Kings, Queens, Jacks, and 10s), meaning most hands require the player to hit and take additional cards to build a good hand.
  • Perfect Pairs: Perfect Pairs is more of an individual game you can find at casino sites. However, there are blackjack games that add the perfect pair feature as a bet. This feature is a side-bet in which players wager on their two cards coming as identical values (such as two 9s).
  • Blackjack Switch: Blackjack Switch is one of the newest variants, making its debut in 2009. In this game, players get two hands in each round and can choose the best hand from the two. Being able to select between two hands can have a benefit and help you build wins.

American vs European Blackjack Rules

While you now know that there are tons of blackjack variants available online and at land-based casinos, all are derivations from either American or European Blackjack. The good news is the blackjack rules for both these offshoots share the same fundamental guidelines. Even so, there are core differences you should know about, including:

  • In European Blackjack, the dealer is given only a single card, and the second one does not come until after the player makes their bet.
  • In American Blackjack, the dealer is given both cards immediately, one facing up and one facing down (hole card).

You may be thinking, “what’s the big deal?” In fact, you may not have even noticed during blackjack games that this was happening with the dealer’s cards as you could have assumed it was the same either way. While this difference seems minor, it actually has a significant effect on the game.

Seeing one of the dealer’s cards in American blackjack allows you to make informed betting decisions. In European blackjack, you are essentially blindly guessing on each hand and awaiting the outcome from the dealer. House edge on American variants is usually better for this reason, although betting limits may be lower. 

Blackjack Rules Variations and Other Terminology

As mentioned, blackjack allows for numerous features, bets, and flexible gameplay elements. Yet, you should always read the rules of the blackjack game you select. Most of the best software providers offer blackjack in their portfolio, however, rules can change by variant, and casino. Below are the different rules you can find depending on the blackjack variant you choose:

Early Surrender

Early surrender variants allow you to give up on your bet and get half back if the dealer shows a ten (before they check for blackjack).

Re-splitting Aces

You can split your hand into two separate hands if you have two cards of the same value. It is only worth doing this if your two identical cards are of a high value. Online casinos/live casinos mostly force you to stand on the split hands without being able to hit. You must also re-bet to the same amount as your initial bet on the second hand. 

6 to 5

A variant where the odds decrease from the standard 3:2 to 6:5. While betting limits are lower, you should try to avoid these games because the house edge increases 400% over classic blackjack. 

CSM Blackjack

CSM, or Continuous Shuffler Machine, simply means a device where the dealer puts in cards that have already been played and are continuously shuffled. This feature makes card counting and land-based or live online casinos much more challenging. Yet, CSM blackjack is not crucial in virtual blackjack, where a random number generator (RNG) is in use.

Doubling After Splitting

If you split your hand of equal value into two different hands, one or two of those separate hands may be a good draw. Hence, you can double down on the split hands if you have a good value hand. 

Deck and Show Penetration

Deck penetration refers to how many cards have been dealt from the deck/s before the deck/s is reshuffled. 

How to Win at Blackjack – The Basics

If you’re new to the world of blackjack, starting can be the most frustrating part. It is an easy game to learn but challenging to master. Familiarising yourself with the basics of gameplay will allow you to make the best betting decisions and protect your bankroll. Below are the top tips for holding together a basic strategy:

  • Choose to Stand if you have a hand of value 12 to 16 and the dealer has 2 to 6.
  • Choose to Hit when your hand is a value of 12 to 16, and the dealer has a 7 to Ace.
  • Always select to split Aces and 8s.
  • Double a hand of the value 11 when the dealer has 2 to 10.
  • Choose to Hit when you have double Aces to 6.
  • Always check the dealer’s up card to make informed decisions on your bets.
  • Start with small bets to get familiar with the game and see how the cards play.
  • Remember to manage your bankroll and gamble responsibly to ensure you only spend what you can afford.

Blackjack Rules FAQs

How do I play Blackjack online?

You can enjoy live dealer or virtual blackjack at the leading online casinos we recommend. Our team has selected the most reputable blackjack casinos with the best game selection, bonuses, and other games. Each online casino we highlight also holds valid gambling licenses and is available on mobile devices.

When should I hit or stand in blackjack?

It depends on your hand when you should hit or stand. While there is no standard formula for hits and stands (you can choose to do either with any hand value), there are scenarios where choosing to stand or hit would be a wiser decision.

Can you count cards in online blackjack?

Yes, in theory, you can count cards playing online blackjack, but only in live casino games. Even then, it is hard to count cards at online casinos. On standard virtual blackjack, it is impossible because these games use random number generator (RNG) software to determine the outcomes of games.

Are casino welcome bonuses worth it?

Absolutely. Welcome bonuses are a great way to boost your bankroll when you register with a new casino. However, not all welcome packages are created equal. That is why it is essential to always read the T&Cs of any casino bonus you want to claim. Still, you can claim generous deposit match offers, no deposit bonuses, and more at our recommended blackjack online casinos.

Can you withdraw the welcome bonus?

Depending on the rules set by your online casino, you may be able to withdraw your welcome bonus. Some casino operators have welcome bonuses with no wagering requirements, allowing customers to withdraw bonus winnings. Wagering requirements refer to the number of times you must bet through the bonus amount before cashing out. However, these bonuses are much rarer to find.

Contributor

Ziv Chen
Ziv Chen
Reviewer since 08/2022
Ziv Chen has been working in the online gambling industry for over two decades in senior marketing and business development roles. Ziv writes about a wide range of topics including slot and table games, casino and sportsbook reviews, American sports news, betting odds and game predictions. Leading a life full of conflict, Ziv constantly struggles between his two greatest loves: American football and US soccer.
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