Playing casino games with the lowest house edge gives you a better chance of earning a profit at an online gambling site. You can take steps to reduce the house edge even further by claiming bonuses and applying various strategies at the table. This guide highlights the casino games with the lowest house edge, and explains the variants of those games you should avoid.
What is House Edge When Playing at Online Casinos?
The house edge is the mathematical casino advantage built into a casino game. For example, there is an inherent house edge on red/black bets in roulette because the ball could land on the green zero. If you spin the roulette wheel an infinite number of times, it should land on the zero 2.7% of the time. This 2.7% is the house edge. If you play American roulette rather than European roulette, there is also a double zero, which pushes the house edge up to 5.25% on red/black, high/low and odd/even bets.
Another way to think about the house edge is by considering each casino game’s RTP (Return to Player) ratio. That tells you the theoretical return you could expect if you played the game an infinite number of times. The best online casino sites will tell you the RTP of each casino game they offer. Online casino games are controlled by strictly regulated random number generator algorithms, which ensure the correct RTP is upheld at all times. This allows them to precisely replicate the situational results you would see in a brick and mortar casino.
If you see an RTP of 98.5% on an online slot, it tells you that you should theoretically expect £98.50 back by betting £100 in a session. Of course, it does not always work out like that. Some players win and other players lose, and the prospect of winning is why people bet in the first place. The house edge is the difference between the RTP and 100%. The house edge on a slot with an RTP of 98.5% would therefore be 1.5%. It is essentially the ratio of the average loss to the initial wager amount, but it can also be viewed as the overall gross profit a casino expects to make from each game.
Casino Games with the Lowest House Edge
|Casino Games||House Edge Range|
|Blackjack||0.13% - 0.7%|
|Craps||0.4% - 5.5%|
|Video Poker||0.44% - 8.7%|
|Slots||0.93% - 30%|
|Baccarat||1.04% - 14.36%|
|Keno||1.25% - 25%|
|Roulette||1.35% - 5.25%|
|Pai Gow||1.46% - 2.72%|
|Casino Poker||2.16% - 6.24%|
|Sic Bo||2.98% - 33.33%|
Blackjack House Edge
Blackjack is renowned as the casino game with the lowest house edge. There are different variants of blackjack, but if you play classic blackjack with basic strategy you are looking at a house edge of just 0.5%. Advanced blackjack strategy can bring the house edge on a niche variant, Blackjack Switch, down to a mere 0.13%.
You must make the most statistically advantageous decisions in each instance to bring the house edge down to that level, but it is certainly possible. You can then claim bonuses and loyalty points to essentially bring the house edge down even further, and your chances of walking away with a profit start to look pretty interesting. Your chances of success will be boosted even further if you apply correct bankroll management, so it is easy to see why online and live dealer blackjack is such a popular game among experienced bettors.