What Is the Highest Card in Blackjack?

In blackjack, the highest card is the Ace. The Ace can be worth either 1 or 11, depending on what the other cards in your hand are.

PRO TIP:The highest card in Blackjack is an Ace, which has a value of 11. The Ace can also be used as a 1, so it can be very useful when trying to make a 21.

If you have an Ace and a 2, 3, or 4, the Ace is worth 11. If you have an Ace and a 5, 6, 7, 8, or 9, the Ace is worth 1.