Blackjack is a game of chance, but it can also be a game of strategy. Players can use different strategies in order to increase the odds of winning, and these strategies can help players avoid costly mistakes in the process. The house edge in blackjack is around 2%, so it is important to minimize it as much as possible.
The most common way to do this is by counting cards. Counting cards can be done in many ways, but the most effective is to keep a running total of all the values in the deck. Start by taking a deck of cards and turning them over one by one, adding the value to your running total each time you do. Repeat this practice until you are able to keep a running total quickly and quietly.
A player can also improve their chances of winning by knowing when to hit and stand. There are several rules of thumb for this, but the best one is to stick with the dealer’s face up card. This is usually a six, but can also be a four or an ace. Using this rule, the dealer is more likely to bust than to have a blackjack, so hitting is the best option for the player.
Another great strategy is to avoid taking insurance. Taking insurance increases the house edge by more than 50%, and the dealer will be able to tell if the player has a blackjack before he or she checks. It is also a good idea to avoid side bets, as these often offer very low odds and are not fair for the player.
Lastly, it is important to size your bet according to the outcome of your previous hand. It is a good idea to stick to this decision throughout the round, as it will save you from betting more than you can afford. Moreover, it will allow you to maximize your winning steaks and deduct your losses when you’re on a losing streak.
Lastly, it is important to know when to surrender. Surrendering is when a player gives up their hand and loses half of their original bet. This is typically done when the player believes they have a poor chance of winning based on their first two cards and the dealer’s up card. It is not always possible to surrender, but it is a good option to consider in certain situations.