When to double down in blackjack is one of the first and most important questions that players need to answer.

There are not many opportunities to perform this action, but when the chance presents itself it’s important to take advantage.

In this guide, we will discuss what does double down mean in blackjack and also explain when and how to use it in European blackjack and high limit blackjack.



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What does it mean to double down in blackjack?

The name is pretty self-explanatory, with the blackjack double down action allowing you to bet twice as much.

The double down blackjack definition highlights the fact that you can perform this move after you get the two cards.

This presents players with the opportunity to take advantage of a potentially better hand.

 Knowing when can you double down in blackjack as well as when this action is profitable can increase the odds of winning. If you want to learn how to make money playing blackjack, you should begin by thoroughly understanding the blackjack double down rules.

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Basic blackjack double down rules

This popular game mechanics is available at most online casinos and it is suitable for regular and Bitcoin blackjack.

Step 1
After you get the first two cards and the dealer reveals his upside card, you can activate the double down blackjack rule
Step 2
This compels you to draw one additional card while increasing the original bet two-fold
Step 3
Essentially, you will double down after hitting the first two cards, which forces you to stand after you get the third
Step 4
Since you won’t have the opportunity of drawing an additional card, it is essential to use the proper double down blackjack strategy

When to double down in blackjack?

A quick glance at a blackjack double down chart will highlight the card combinations that warrant this move in mobile blackjack. There are three main scenarios that justify the blackjack double down that appear in any online blackjack strategy. These are the situations when you double down blackjack:

Cards’ total is 11

This is the safe online casino approach to double down because you have a good chance to make 21.

There are more cards with the value of 10 in the deck, so all you need is one to make the best hand in blackjack.

Cards’ total is soft 16, 17 or 18

Double down in this situation if the dealer has a low card, for a good blackjack money management . This is a great choice as there are many cards in the deck that will improve your hand and very few that will ruin it.

Cards’ total is hard 9 or 10

This is the right approach for a blackjack double down if the dealer has a low card. In the long run, you will improve your hands more often and this strategy will make blackjack the best casino game to make money.

When not to double down in blackjack?

Once you learn when to double down in blackjack, you need to pay attention to the exact opposite. You shouldn’t double your bet until you win and instead, act based on what the dealer shows. This is just as important as knowing when to surrender in blackjack, as you need to improve the odds of winning. These are the two situations when the double down blackjack option is a mistake.

Never double down when the dealer has an ace – the risk of the croupier getting a blackjack or a strong hand is high. This applies to both regular and high roller casino operators, so don’t do it.

When you have a hand higher than 11 – if you wonder when do you double down in blackjack, remember that cards over 11 are to be avoided. There’s a big risk of going bust with such a hand.

How do you double down in blackjack?


Once you understand what does it mean to double down in blackjack, you need to learn how to do it.

  • In brick-and-mortar casinos, you can push extra chips on the table, equal to the original stake. This is how to signal double down in blackjack. Remember to place the extra chips next to the original stack not on top of that as that is frowned upon by the dealers.
  • At online casinos you simply push a button

Learning how to double down in blackjack is easy, but what’s more important is to know when you are allowed to do it. Can you double down on a split is one of the common questions. Luckily, the answer is “Yes” and this includes pairs, so you can get a real edge if the dealer has a weak card. So keep in mind that you can split in blackjack and double down at most casinos to increase the odds of winning.

Can you double down on a blackjack? The answer is obviously “No”, as you already have the best possible hand and there is no way to improve it. It is also prohibited to double down after hitting, so once you get the third card you can’t increase the stakes anymore. This is just as important as understanding what is double down in blackjack because there are certain limitations that apply at the table.

Pros and cons of doubling down in blackjack

  • You can win twice as much on a strong hand
  • Increases the odds of winning in the long run
  • Makes blackjack far more exciting at all stakes
  • You risk losing twice as much if your hand doesn’t improve
  • You only get to draw one additional card and can’t hit more

FAQs; Your questions on blackjack double down answered

You should always double down on aces, and based on the dealer’s card, on hard 9 and 10. It is also recommended to double down on soft 16, 17 and 18 as you have a good chance to improve your hand.
This is a risky action that we don’t recommend for risk-averse players because it feels like a coin flip.
It is a mistake to double down if the dealer has an ace or if your cards total exceeds 11.
The basic blackjack double down rules state that you can’t do it after hitting once.
The double down blackjack is not possible and it makes no sense either as you already have the best hand.

Master the art of doubling down in blackjack

Knowing when to double down in blackjack can make the difference between a marginal and losing and marginal winning player. Understanding the blackjack double down meaning is easy and there are only a few instances when this mechanic should be used. Online, you can use a blackjack chart and play the numbers, without having to improvise at all. Don’t chase losses and don’t get greedy because if you do, the double down blackjack will backfire. Play it safe and you’ll increase the odds of long-term winning.