When Should You Double Down In Blackjack?

Dec 1, 2019

Welcome to the informative guide on when to double down in blackjack at Steel House Poker Club! If you're looking to enhance your blackjack strategy and boost your chances of winning, understanding the optimal moments to double down is crucial.

What is Double Down in Blackjack?

Before diving into the specific situations where doubling down can be advantageous, let's clarify what it means to double down in blackjack. Double down allows players to double their initial bet in exchange for receiving one additional card, and one card only. Essentially, you're doubling your wager in the hope of obtaining a high-value card that will give you a strong hand.

The Advantages of Doubling Down

To fully grasp the importance of knowing when to double down, it's essential to understand the advantages this move offers. Doubling down can significantly increase your potential winnings since you're capitalizing on favorable situations. By doubling your bet, you have the opportunity to make more substantial profits when the odds are in your favor.

When to Double Down in Blackjack

1. When You Have a Hard 9, 10, or 11

One of the most common strategies in blackjack is to double down when you have a hard 9, 10, or 11. This is because the likelihood of drawing a 10-value card (10, Jack, Queen, or King) is relatively high. With these starting totals, doubling down gives you a strong potential for hitting blackjack or getting close to it.

2. When the Dealer's Up Card is Weak

If the dealer's up card is a 4, 5, or 6, it's an advantage for the player. In such cases, doubling down becomes more favorable as the dealer is more likely to bust. By doubling down with a hand that totals 9, 10, or 11, you increase the pressure on the dealer, increasing your chances of winning the hand.

3. When You Have a Soft 16, 17, or 18

In certain situations where you have a soft hand (a hand that contains an Ace valued as 11), doubling down can also be advantageous. The most common soft hands to consider for doubling down are soft 16, 17, and 18. Doubling down in these cases can lead to significant gains if you manage to draw a high-value card.

4. When the Count is in Your Favor

For more advanced players who are familiar with card counting techniques, doubling down can be strategically optimized when the count is in your favor. When you have a higher count, there's a higher probability of drawing a 10-value card, increasing the likelihood of a favorable outcome when doubling down.


By knowing when to double down in blackjack, you can maximize your potential winnings and improve your overall strategy. Remember, it's crucial to assess the specific circumstances of each hand and make calculated decisions based on the value of your hand and the dealer's up card. Steel House Poker Club encourages players to practice responsible gambling and learn blackjack strategy to enhance their gaming experience.