Without playing basic strategy, the house edge is about 2 – 5%. This means that for every dollar you bet, you will lose 2 to 5 cents in the long run. By learning basic strategy, you cut the house edge down to about 0.5 percent. In the 3:2 blackjack game, the house edge, for player playing perfect basic strategy, is in the 0.5% range. That means for every $100 wagered, they take in, on average, $0.50. With 6:5 blackjack, that edge shoots up to almost 2%! So now you can expect to contribute upwards of $2 per $100 wagered to the house coffers.
Most players understand that the casino holds an advantage in blackjack. This advantage is known as the house advantage or house edge, and is usually under 1% in most blackjack games, provided players play using the optimal basic strategy under the rules of the game they're playing.
Basic Blackjack Strategy Chart
What does the house edge or advantage mean? It is an expression of how much of each unit wagered that the casino can expect to win on average. In other words, if the house advantage is 1% and you make bets of $100, you can expect the casino to win $1 for every bet you make over the long run. The results of doubling down, splits, blackjacks and everything else are included in that calculation.
Obviously, no bet in blackjack would cause you to lose exactly $1 on any given $100 bet. However, if you played tens of thousands of hands, or looked at the aggregated results of thousands of customers playing at the casino, you would see that the casino was coming out ahead by about that 1% margin. This assumes of course that everyone plays perfect basic strategy. The reality is that casinos make more than that because of players that don't know about basic strategy or prefer to gamble and bet with their gut when they are feeling lucky.
Blackjack Rules and the House Edge
Not surprisingly, different blackjack rules can have an impact on the size of the house edge. Some rules variations are beneficial to the player, while others increase the casino's advantage.
The following is a rundown of how different rule changes can affect the house advantage. Credit to The Wizard of Odds for their excellent analysis of how rules affect the casino's advantage. All rule changes and their effects are rated against a typical game with the following rules: a blackjack game with an eight deck shoe, where the dealer stands on all 17s, the player may double on any two cards, the player can double down after splitting, and the maximum number of hands the player may split to is four. This game would have a house edge of about 0.45%.
Remember, the lower the house edge the better. So negative values below are better for the player while positive values are better for the casino.
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Promotional Rules
Many promotional rules are sometimes offered which can offer a lot of help to the player. For instance, if blackjacks pay 2-1, the house advantage is reduced by 2.27%. The following are some possible promotional rules variations that help the player, along with the amount by which they reduce the house edge:
- All blackjacks pay 2-1: -2.27%
- Triple down: -1.64%
- Five card Charlie: -1.46%
- 2-1 on suited blackjacks: -0.57%
- Six card Charlie: -0.16%
- Seven card Charlie: -0.01%
Using Fewer Decks
Most players have heard that blackjack games with fewer decks are friendly to players, but you might be surprised to find that the differences between these games are relatively small. In fact, the player will see almost no advantage unless only one or two decks are being used. Here's how reducing the number of decks affects the house advantage:
- Six Decks: -0.02%
- Five Decks: -0.03%
- Four Decks: -0.06%
- Two Decks: -0.19%
- One Deck: -0.48%
Changing How the Dealer Plays
One of the biggest rules variations between various casino blackjack games is whether the dealer stands on all 17s, or hits on soft 17s (an Ace with another card or cards that total up to 17). The common rule of standing on all 17s is actually better for the player. Spielo slots.
- Dealer hits on soft 17: +0.22%
Player Options
Changing the options available to the player can also have an impact on the house edge. For instance, allowing surrender, the option to hand in your cards and get half your money back before the hand is played, reduces the house edge. Allowing this before the dealer checks for blackjack is known as early surrender, while allowing it only after the dealer has checked for blackjack (and not received one) is known as late surrender. This is the effect of some common player-friendly rule variations:
- Early surrender against an Ace: -0.39%
- Late surrender against an Ace: 0%
- Early surrender against a Ten: -0.24%
- Late surrender against a Ten: -0.07%
- Hit after splitting Aces: -0.19%
- Drawing a Ten after splitting Aces counts as blackjack: -0.19%
However, in most cases, casinos are more likely to eliminate player options rather than give players a helping hand. Here are some rule changes that limit what the player can do, and their associated increases in the house advantage.
- Players can only split to three hands: +0.01%
- Players can only split to two hands: +0.10%
- Players may double down only on 9, 10 or 11: +0.09%
- Players may not double down after splitting: +0.14%
- Players may not split aces: +0.18%
Blackjack Short Pays
Perhaps the worst rules variation that can be found at casinos these days is the short pay blackjack. Traditionally blackjacks will pay 3-2 on your wager, meaning our example $100 bet wins $150. However, some casinos, particularly in Las Vegas, are now dealing blackjack games that offer less than this. While it may seem like a minor change, even a small reduction in the odds paid for a blackjack can have a huge impact on the house edge, turning what looks like a good blackjack game into a poor one. You should be particularly wary of games advertising 'player friendly' rules such as single deck blackjack that only pay 6-5 or worse on a blackjack. Here's how short paying blackjacks increases the house edge:
- Blackjack Pays 7-5: +0.45%
- Blackjack Pays 6-5: +1.39%
- Blackjack Pays 1-1: +2.27%
Casino House Advantage Infographic
Related News
Remember, the lower the house edge the better. So negative values below are better for the player while positive values are better for the casino.
This 5-star hotel is set a 5-minute drive from the center of Calvi, in the North West of Corsica. Luxury with an amazing view and fantastic staff! Show more Show less. Price/night: $1,274 9.2 Awesome 162 reviews La Signoria Hotel in Calvi Budget Hotel. Casino Drive; Menu; Casino Drive; Menu; Close. Cookies management panel. By allowing these third party services, you accept their cookies and the use of tracking technologies necessary for their proper functioning. Preference for all services Allow all cookies. The legitimate sites that we list Adresse Casino Drive Calvi as the best also have Adresse Casino Drive Calvi a solid reputation for ensuring their customer data is truly safe, keeping up with data protection and privacy legislation. The real cash slot machines and gaming tables are also audited by an external regulated security company to. Adresse casino drive calvi. Find local businesses, view maps and get driving directions in Google Maps. Sep 23, 2020 - Entire home/apt for $111. Rental house, terrace, bbq, shared warmed swimming pool in calvi downtown. 300m from the beach and all shops on walking distance, free parking Pav.
Promotional Rules
Many promotional rules are sometimes offered which can offer a lot of help to the player. For instance, if blackjacks pay 2-1, the house advantage is reduced by 2.27%. The following are some possible promotional rules variations that help the player, along with the amount by which they reduce the house edge:
- All blackjacks pay 2-1: -2.27%
- Triple down: -1.64%
- Five card Charlie: -1.46%
- 2-1 on suited blackjacks: -0.57%
- Six card Charlie: -0.16%
- Seven card Charlie: -0.01%
Using Fewer Decks
Most players have heard that blackjack games with fewer decks are friendly to players, but you might be surprised to find that the differences between these games are relatively small. In fact, the player will see almost no advantage unless only one or two decks are being used. Here's how reducing the number of decks affects the house advantage:
- Six Decks: -0.02%
- Five Decks: -0.03%
- Four Decks: -0.06%
- Two Decks: -0.19%
- One Deck: -0.48%
Changing How the Dealer Plays
One of the biggest rules variations between various casino blackjack games is whether the dealer stands on all 17s, or hits on soft 17s (an Ace with another card or cards that total up to 17). The common rule of standing on all 17s is actually better for the player. Spielo slots.
- Dealer hits on soft 17: +0.22%
Player Options
Changing the options available to the player can also have an impact on the house edge. For instance, allowing surrender, the option to hand in your cards and get half your money back before the hand is played, reduces the house edge. Allowing this before the dealer checks for blackjack is known as early surrender, while allowing it only after the dealer has checked for blackjack (and not received one) is known as late surrender. This is the effect of some common player-friendly rule variations:
- Early surrender against an Ace: -0.39%
- Late surrender against an Ace: 0%
- Early surrender against a Ten: -0.24%
- Late surrender against a Ten: -0.07%
- Hit after splitting Aces: -0.19%
- Drawing a Ten after splitting Aces counts as blackjack: -0.19%
However, in most cases, casinos are more likely to eliminate player options rather than give players a helping hand. Here are some rule changes that limit what the player can do, and their associated increases in the house advantage.
- Players can only split to three hands: +0.01%
- Players can only split to two hands: +0.10%
- Players may double down only on 9, 10 or 11: +0.09%
- Players may not double down after splitting: +0.14%
- Players may not split aces: +0.18%
Blackjack Short Pays
Perhaps the worst rules variation that can be found at casinos these days is the short pay blackjack. Traditionally blackjacks will pay 3-2 on your wager, meaning our example $100 bet wins $150. However, some casinos, particularly in Las Vegas, are now dealing blackjack games that offer less than this. While it may seem like a minor change, even a small reduction in the odds paid for a blackjack can have a huge impact on the house edge, turning what looks like a good blackjack game into a poor one. You should be particularly wary of games advertising 'player friendly' rules such as single deck blackjack that only pay 6-5 or worse on a blackjack. Here's how short paying blackjacks increases the house edge:
- Blackjack Pays 7-5: +0.45%
- Blackjack Pays 6-5: +1.39%
- Blackjack Pays 1-1: +2.27%
Casino House Advantage Infographic
Related News
There are blackjack tips that you can follow in order to improve your advantage. You may find Blackjack strategy complicated when you first attempt to play the game. However, the strategy is not complicated at all. You will find that every decision that you make may affect the house edge. Some gamblers may not want to learn strategies of the game because they think it is hard which is not true. If you master the strategy of the game, you may be able to lower the house edge to just 1% or lower. Here is how you can lower the house edge.
Go To A Table That Has Player Friendly Rules
Every table is not the same as most players always assume. This is because stakes vary according to each table. Blackjack tables are different which is why you need to find one that is player friendly. If you play at tables that have player friendly rules, you have better chances of winning. This is why you need to know which tables are good and which are not.
Basic Strategy Blackjack
Play Online Blackjack
Basic Strategy Blackjack Test
You have a better chance of finding a good Blackjack game online than in land based casinos. Online casinos do not have a lot of expenses as compared to land based casinos. However, you still have to check whether the rules at the table are player friendly whether it is an online casino or a land based casino.
Know The Basic Strategy
Knowing the basic strategy of the game will help you lower the house edge. If you combine strategy and rules you will be able to lower the house edge in a massive way. If you want to learn the strategy of blackjack, find an online chart that will help you. It will show you the moves that you need to make depending on which card the dealer shows.
Basic Strategy Blackjack Trainer
Make Sure You Do Not Take Insurance
Blackjack House Edge With Basic Strategy Tactics
There are side bets and insurance that you may take. Make sure you do not take these. This is because side bets and insurance make the house edge higher.
