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postheadericon The Rules Of Blackjack & The Casino’s Edge

Blackjack is one of the most played card games at the casino. The rules of this popular game are very easy to understand and the unique combination of skill and chance makes it very attractive to casino players the world around.

The aim of the game is the same regardless of the rules in place, that is you have to reach a total of twenty-one without going over, or busting as it is called.

Whilst the objective is the same regardless of the version, there are hundreds of Blackjack variants that can alter the house’s edge over the players.

While there is no such thing as a perfect Blackjack strategy, there is a basic strategy that can be used that will reduce the house’s advantage to less than 1%, which is another reason the game is so popular.

To offset this, most online casinos have several Blackjack variants that increase the house edge over the players and improves their earnings in the long run.

One of the most common variations in the game is the number of card decks used. Some online casinos offer a popular variant called “Single Deck Blackjack”.

This popular Blackjack game features a house advantage of just 0.17%

The disadvantage of this blackjack variant is that you will generally find a number of additional rules that help the casino.

Adding three more decks increases the casino’s edge to 0.6%, while the most common eight deck version gives the house a 0.66% advantage over the players.

In most online casinos the rules will allow you to get only one more card after splitting aces

Online casinos put this rule in place because the implications of allowing you to Hit after splitting a pair of Aces are quite significant. If you were to Hit after splitting Aces the house’s advantage would be reduced by about 0.13% which is quite drastic considering that the house advantage is only 1% to begin with.

Doubling Down on a Split pair except for a pair of Aces, is a move that it’s allowed in most casinos and this would give you a 0.12% advantage.

The largest variation will emerge when you get a natural blackjack.

You can expect this to happened in about 4.8% of all hands played. So deviating from a usual 3:2 payout for natural blackjack will seriously swing the odds in the casino’s favour.

If you’re playing a blackjack game where the payout is 6:5 then you should know that this reduces your advantage by 1.4%. Furthermore, some casinos that payout only at 1:1 have a huge edge of 2.3%.

It is worth looking at the rules of the Blackjack table you are about to play at and then research the edge the house has over you.

The best blackjack variant that you can wish for is the one that uses four decks of cards, the dealer should stand on soft 17, late surrender is available, you’re allowed to double after splitting and you can double any two cards plus offers a 3:2 payout on natural blackjack. If you do find this version, please let us know!

To learn more about online blackjack, please visit this Blackjack Games review page. To see the latest online promotions, please visit this Blackjack Promotions guide.