Blackjack Odds and House Advantage

To get into the game of Blackjack you need to understand and master the Blackjack odds as well as the house advantage. Knowing how the casino gets their edge and how it helps them win—for instance, understanding blackjack odds of being dealt a blackjack or of hitting a 10. The reason the house has the advantage in Blackjack is quite simple: the player has to draw first and if the player busts, they automatically lose regardless of whether the dealer will subsequently bust in the same round. This is the solitary advantage of the casino in Blackjack. If everything was equal, the house edge in Blackjack would be around 8%.

Both the dealer and player have a 28% probability of busting (28 multiplied by 28, or approximately 8% of the time both hands could bust and the dealer could win).

Making use of the right Blackjack basic strategy, you can have the opportunity to turn the casino edge in Blackjack from 7-8% down to just 0.5%. To do this you need to be able to properly count cards; that way you can repeatedly alter the Blackjack odds to gain the upper hand over the casino. Working the house odds in your favor is the reason why most casinos will not allow card counters to play Blackjack.

House Edge and Hold

What is the house edge? This is a theoretical number that can’t be calculated from practical experiences in the real world. It is a theoretical fraction of the overall amount of a bet that casinos keep should every set of decisions happen to fall into an exact statistical distribution.

In the real world, the house edge’s equivalent is known as the house hold—this is also the hold percentage. Should the house edge hold steady with all events going to a statistical T, then the edge and hold would be equivalent. It might seem a bit confusing. You need to understand that unlike games such as slot machines, where there is no variation, the hold in Blackjack is actually the real counterpart of the house edge. Slot machines are based on tallies instead of probabilities.

On a Blackjack table, for instance, there is greater variance, and it can be used as it has an effect on the amount of the house edge. The hold on a Blackjack table is different. Of the total cash that is dropped on the tables, the hold is the portion that the casino keeps.

The hold is a real number, unlike the house edge, and is directly analogous to the house edge. The variance is caused by variables such as how long a player continues to bet from the original buy-in, as well as how large the wagers are compared to the bankrolls, etc.

However, luckily for us, things are not all equal when playing Blackjack. This is where players have the advantage, unlike the dealers.

Players get a 3 to 2 bonus payoff when hitting a Blackjack whereas the dealer will only get paid 1 to 1 on a Blackjack.
Players can also double their wager when there is a favorable situation, such as being dealt a two-card 11—the dealer cannot double down.
Players are also able to split pairs—dealers cannot.
Players can stand when they have 16—a dealer must always hit when they have a 16.

Players using the perfect basic strategy have the advantage of reducing the blackjack odds. They play almost at even odds with the house.

The basic strategy is one large list of perfect tips that will always be statistically better than any decision a player could make without knowledge of the basic strategy.

By getting to know the basic strategy, over the long run the player will always win much more than if they play without an understanding of the basic strategy.