Using Logic in Your Blackjack Strategy

Blackjack is a game of chance where a certain degree of luck plays a role. However, many players have fine-tuned the perfect blackjack strategy – and there is actually an element of logic to this game. The rules of blackjack are simple and there are a few key moves you can make to maximise your chances of winning.

Doubling down

In blackjack, you can double your bet after receiving your initial two cards if you believe that one more card will give you a hand that beats the dealer’s. If you do this, you must add a second equal bet to your original wager and your turn ends once you receive that third card. Generally, you should only double down on a hard 11 or a hand with an Ace.


It’s usually best to stand when you have a total of 17 or higher. This is because you’ll be more likely to win than lose. To signal to the dealer that you want another card, simply make a beckoning gesture with your finger or tap the table behind your cards lightly on the felt.


If the first two cards you receive in blackjack are of equal value, you can choose to split them into separate hands. This will require you to add a second bet equal to your initial wager and your turn ends once you’ve received that third card for each new hand. This is usually a good idea for a pair of eights or aces and can help you reduce your losses or increase your winning hands.


Insurance in blackjack is a side bet placed when the dealer shows an ace. It is a wager that the dealer has blackjack and you’ll get back your initial stake if they do. This type of bet is very risky and can result in a big loss if the dealer doesn’t have a blackjack.

Probability of events

In blackjack, the probability of a particular event occurring during a given session can be predicted using a process called ‘card counting’. Essentially, you count the number of cards that are dealt to the dealer and other players. Then, based on the count, you adjust your bet size accordingly. However, this is a complex technique that requires training and practice.

Using a blackjack strategy table

A blackjack strategy chart is a great way to improve your odds of winning by identifying the right time to hit, split or surrender. These charts are usually printed on casino tables and can be easily consulted to make the right decision in any situation.

Some blackjack games even include a section that suggests whether you should double down or take advantage of the dealer’s offering an insurance bet. But, remember that the playing decisions of other players on your table will have no impact in the long run on your odds of winning. So, don’t increase your bets if you are on a losing streak.