The whole point of playing blackjack is to win against the dealer. In order for the risk to pay off, you need to double down at a time when you have the advantage against the dealer. What exactly is doubling down? In short and sweet terms, it’s when you double your bet in the middle of a hand (equal to your ante) in return for only one extra card. When done the right way, you can find yourself upping your winnings, big time. But surprisingly, many people don’t understand the ins and outs of the move, and how timing plays an important role. Being successful in blackjack relies on strategy – but winning big in blackjack is a matter of timing, and knowing the right time to double down.ĭoubling down is a thrill move, and one of the best known bets in blackjack.