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Blackjack, every question answered

Short, exact answers to the questions people really ask about blackjack. Each answer has its own link, so you can send a friend straight to it.

Play Blackjack nowThe step-by-step guide

Cards and hands

9 answers

What is the value of cards in blackjack?

Cards 2 to 10 count their face value. Jacks, queens and kings count 10. An ace counts 1 or 11. Suits do not matter. Add up your cards to get your total.

7♣♣Q♠♠A♥♥

A 7 counts 7, a queen counts 10, an ace counts 1 or 11.

How much is a king worth in blackjack?

A king is worth 10, the same as a queen, a jack or a 10. With an ace as your first two cards, a king makes a blackjack.

K♥♥Q♦♦J♣♣10♠♠

All four are worth 10.

Is an ace 1 or 11 in blackjack?

Either. The ace counts 11 unless that would take your total over 21, and then it counts 1. You never have to choose in advance: it changes as you take cards.

A♦♦6♠♠10♣♣

Ace and 6 is 17. Add a 10 and the ace drops to 1: 1 + 6 + 10 = 17.

What is a blackjack in cards?

A blackjack, also called a natural, is an ace plus any card worth 10 (a 10, jack, queen or king) as your first two cards. It is the best hand in the game.

A♠♠K♥♥

Ace and king as the first two cards: blackjack.

Does a blackjack beat 21?

Yes. A blackjack beats any other 21, such as 7, 4 and king made with three cards. It only ties with another blackjack.

A♠♠K♥♥

Blackjack beats a three-card 21.

What is a soft 17 in blackjack?

A soft hand is one where an ace counts as 11. A soft 17 is a 17 like ace and 6. One more card can never bust it, because the ace can drop to 1. A hand with no ace counted as 11 is hard.

A♦♦6♠♠

Ace (11) and 6: soft 17.

What is a stiff hand in blackjack?

A stiff is a hard total of 12, 13, 14, 15 or 16. It is too low to feel safe standing on, but one more card can take it over 21.

10♣♣6♥♥

16: a stiff.

Betting and the deal

3 answers

How do you place bets in blackjack?

You bet before any cards are dealt. In a casino you put your chips in the betting circle in front of you; once the dealer waves a hand across the table, no more bets. At home, put out chips, matches or buttons in front of you.

Your choices

7 answers

When can you double down in blackjack?

On your first two cards, and in most games also on the first two cards of each hand after a split. You add a bet up to the size of your first one and get one card only. Some tables only let you double on 9, 10 or 11, or on 10 or 11.

6♥♥5♣♣9♦♦

11, doubled: one more card makes 20.

When can you split in blackjack?

When your first two cards have the same value, such as two 8s. Put in a second bet equal to the first and play two hands. Most casinos also let you split two different 10-value cards, like a king and a jack, but some only allow a matching rank.

8♠♠8♥♥

A pair of 8s can be split into two hands.

Can you split again after splitting?

It depends on the table. Many casinos let you split again up to four hands in total; others allow only one split. Re-splitting aces is often not allowed.

What happens when you split aces? Is it a blackjack?

Each ace usually gets just one more card, and you cannot hit again. If an ace gets a 10-card, it counts as an ordinary 21, not a blackjack, so it pays 1 to 1.

A♠♠K♦♦

After a split, ace and king is 21, not blackjack.

What is surrender in blackjack?

Surrender lets you give up your hand and get back half your bet. It must be your first decision on the hand, before you hit, stand, double or split. Not every casino offers it.

What is insurance in blackjack, and should you take it?

When the dealer's face-up card is an ace, you may make a side bet of up to half your bet that the dealer has blackjack. It pays 2 to 1 if the dealer does. Over time insurance loses more than it wins, so Bicycle and Pagat both advise against it.

A♣♣

Dealer shows an ace: insurance is offered.

The dealer and the payouts

7 answers

Does the dealer have to hit on 16?

Yes. The dealer has no choices: hit on 16 or less, stand on 17 or more. The dealer never doubles, splits or surrenders.

9♠♠7♦♦2♣♣

16, so the dealer hits: 18, and stands.

Does the dealer hit on soft 17?

It depends on the table, and the rule is printed on the felt. Some tables make the dealer stand on every 17; others make the dealer hit a soft 17 (like ace and 6). Hitting soft 17 is slightly better for the house: about 0.22 percentage points.

A♦♦6♠♠

Soft 17: some dealers stand, some hit.

What does "blackjack pays 3 to 2" mean?

A blackjack wins 3 for every 2 you bet, so one and a half times your bet. Bet 10 and you win 15 (and keep your 10). Ordinary wins pay 1 to 1: bet 10, win 10.

A♠♠K♥♥

Bet 2, win 3.

What does "blackjack pays 6 to 5" mean?

A short payout: a blackjack wins 6 for every 5 you bet. Bet 10 and you win 12 instead of 15. It is the most costly common rule change for the player, adding about 1.4 percentage points to the house edge, so check the felt before you sit down.

What is "push 22" in blackjack?

A rule in some variants, such as Free Bet Blackjack and Blackjack Switch, not in standard blackjack: if the dealer busts with exactly 22, your bet is a push instead of a win. Some tables also offer a separate "Push 22" side bet that the dealer will reach 22.

What is a five-card Charlie?

A house-rule variant, rarely offered: if you hold five cards without going over 21, you win at once, paid 1 to 1, whatever the dealer has. Standard blackjack has no such rule.

Odds and basic strategy

3 answers

What is the house edge in blackjack?

For a player who follows basic strategy, most games have a house edge of between 0.5% and 1%: on average the house keeps 50 cents to a dollar of every 100 bet. It is higher if you play by guesswork, and higher at 6 to 5 tables.

When should you hit or stand in blackjack?

A simple rule of thumb: with 12 to 16, stand if the dealer shows 2 to 6 (the dealer is more likely to bust) and hit if the dealer shows 7 to ace. A full basic strategy chart fine-tunes this, for example hitting 12 against a 2 or 3.

Why always split aces and 8s, and never split 10s?

Two aces give you two strong starts instead of a clumsy 12. Two 8s make 16, the worst total, so splitting gets you out of it. Two 10s already make 20, a winning hand, so you keep them together.

8♠♠8♥♥

Split. Two 10-cards: keep them.