How to Beat the House Edge at Blackjack


Blackjack is a popular casino game that involves placing bets on individual cards. The best cards to play with are tens, jacks, queens, and kings. Therefore, when a dealer shows a six, five, or four, a player must assume that the downcard will be a ten. Otherwise, he will be at high risk of busting. On a total of twelve or more, a player can afford to stand.

Basic strategy

Using a basic blackjack strategy is a great way to improve your chances of winning. This strategy involves following a series of rules that have been proven to lower the house edge. The house edge is usually around two to five percent, which means that you will be losing about two to five cents out of every dollar you bet. Using basic strategy will help you cut that house edge to as little as 0.5 percent.

Side bets

One way to increase your chances of winning when playing blackjack is to place side bets. A side bet is a wager on whether a certain card combination will be dealt to the dealer. For example, a player may place a bet on the first Ace the dealer is dealt. The payout for this wager is 100 to one. Another side bet involves the combination of two player cards with the dealer’s first open card.


Probability is a crucial part of blackjack. It can help determine which strategy is the best one to use to maximize your winnings while reducing the house edge. In blackjack, there are more than 100 possible combinations of cards. The purpose of this project is to understand these combinations and determine the optimal strategy.


The payouts for blackjack differ according to the house edge. In blackjack, the house edge is 0.11%. However, many regional casinos are moving away from the traditional 3-to-2 payout. There are several factors that affect the payouts.

Splitting pairs

Splitting pairs is an excellent option when two cards have the same value, but be aware of the rules involved. The house edge on pairs of two is significantly lower when you split a pair. Nonetheless, it is still important to keep enough chips aside for a successful bet.


Blackjack insurance is a side bet in which you wager on the dealer’s hole card. While it sounds like a great way to cover your losses if your dealer has blackjack, it’s actually a sucker bet, and should be avoided by smart players.

Doubling down

Doubling down is a strategy you can use to improve your chances of winning in blackjack. This strategy is advantageous when you have a soft eight or a hand of 21. This is because doubling down increases your hand’s strength and reduces the chances of busting. However, you should avoid doubling down if the dealer has an ace or a high number.