How Is Blackjack Edge Calculated?

When it comes to blackjack, the house always has an edge. But just how is this edge calculated? Let’s take a look.

The house edge in blackjack is created by the fact that the dealer always wins when the player busts. This is because the player has to go first, and if they bust, the dealer doesn’t even have to take their turn.

The dealer also wins when there is a tie, which means that they have a big advantage over the player.

So how do casinos calculate the house edge in blackjack? They use a simple formula that takes into account the number of decks used, the number of cards in each deck, and the probability of certain events happening.

For example, let’s say that a casino is using a six-deck shoe and there are 52 cards in each deck. The probability of the player busting is 52/416, or 12.5%. The probability of the dealer busting is 48/416, or 11.

5%. And the probability of there being a tie is 8/416, or 1.9%.

Plugging these numbers into the formula gives us a house edge of 2.

This means that for every $100 you bet, you can expect to lose $2.50 on average.

So there you have it! That’s how casinos calculate the house edge in blackjack. It’s important to remember that this edge can vary depending on the number of decks used and the rules of the game, so be sure to check those things before you sit down to play.