How to Play Blackjack: Rules, Strategy and Variations

Blackjack is a card game played against the dealer. You win by finishing closer to 21 than the dealer without going over. Other players never affect your result, and going over 21 is a bust, which loses immediately.

The dealer shows you one card before you act, and the right play changes with that card. Learn the rules once and the same decisions apply at every table.

Betzy carries 15+ blackjack titles, including software and live dealer tables. Each opens in Gold Coin mode, which is entertainment only and costs nothing, so you can learn hand by hand. Create a free Betzy account to deal your first hand.

What the cards are worth

Number cards 2 to 10 are worth their printed value. Jacks, queens and kings are worth 10. An ace counts as 11 unless that would take the hand over 21, in which case it counts as 1. Suits never matter.

A hand with an ace still counted as 11 is a soft hand, because the ace drops to 1 if a high card would bust it. Any other hand is a hard hand.

What counts as a natural blackjack

A natural is an ace plus any 10-value card on your first two cards. It beats every other 21, including one built from three or more cards. A natural is traditionally paid at 3 to 2, though some tables pay less (Wikipedia). If the dealer also has a natural, the hand is a push and your stake comes back.

How does a round of blackjack work?

Every round follows the same fixed order. Your turn ends completely before the dealer acts, which is why your bust loses even if the dealer busts later.

1. Place your bet before any card is dealt

2. Take two cards while the dealer takes one face up and one face down

3. Check for a natural blackjack on either side

4. Act on your hand: hit, stand, double, split or surrender

5. Watch the dealer complete their hand to a fixed rule

6. Compare totals and settle the bet

What are your options on a blackjack hand?

On your first two cards you have up to five choices. After that, only hit or stand remain. Which options a table allows is part of its rules, and surrender is missing from many games.

• Hit: take one more card, as many times as you like

• Stand: end your turn on the total you hold

• Double down: double the stake for exactly one more card

• Split: turn a matching pair into two hands with a second equal stake

• Surrender: give up the hand and recover half the stake, where allowed

• Insurance: a side wager against a dealer ace, paying 2 to 1

How must the dealer play their hand?

The dealer has no choices. After every player acts, the dealer reveals the hole card, hits on 16 or less and stands on 17 or more. The dealer never doubles, splits or surrenders (Wikipedia).

One rule varies and is printed on the table: on a soft 17, some games make the dealer stand and others make the dealer hit. Hitting soft 17 works against you, so a stand-on-soft-17 table is the better choice.

That fixed rule is why the dealer's up-card matters so much. A dealer showing 2 to 6 busts roughly 35% to 43% of the time; showing 7 to ace, that drops to roughly 12% to 26% (Wizard of Odds).

What do blackjack hands pay?

Ordinary wins pay even money. The only figure that varies between tables is the payout on a natural.

A 6 to 5 payout raises the house edge by roughly 1.39% (WA.Technology), more than any other common rule change. Check the payout line before you sit down.

Blackjack basic strategy

Basic strategy is the mathematically correct play for every pairing of your hand and the dealer's up-card. It does not predict the next card; it names the action that loses least over time. Played accurately on good rules, it brings the house edge well under 1%.

How to read the charts

Find your hand down the left and the dealer's up-card across the top. If your first two cards match, check the pairs chart first. Charts assume a multi-deck shoe with the dealer standing on soft 17.

Hard totals

Soft totals

A soft hand cannot bust on the next card, so it is played more aggressively than the same hard total.

Pairs

Always split aces and 8s. Never split 10s.

H hit · S stand · P split · D double if allowed, otherwise hit · Ds double if allowed, otherwise stand. Split rows assume doubling after a split is allowed.

Why to skip insurance

Insurance pays 2 to 1, but the dealer completes a blackjack well under one time in three. That gap makes it a losing bet for anyone not tracking the deck. Taking even money on your own natural is the same bet under another name.

Blackjack variations, and how they compare

Variants differ in deck count, dealer rules, doubling and splitting, and special payouts. Betzy lists all of the titles below in its Table category, and each can be tested free in Gold Coin mode.

American Blackjack

The dealer checks the hole card for a natural before you act. If the dealer has blackjack, the hand ends at once, so you never lose a doubled or split stake to it. This is the rule set most guides describe.

European Blackjack

The dealer takes the hole card only after every player acts. With no early peek, a double or split against a dealer ace can lose to a natural you never saw. Doubling is usually limited to 9, 10 and 11, from two decks.

Single Deck Blackjack

One 52-card deck gives the player the best deck count in the game. Operators often offset that with a 6 to 5 payout or doubling limits, so check the payout line first.

Pontoon and Pirate 21

Both dealer cards stay hidden until you finish. A two-card 21 usually pays 2 to 1, and a five-card hand of 21 or under also pays a premium. The trade-off is no up-card to base decisions on.

21 Burn Blackjack

For a fee, you can burn your second card and draw a replacement. The fee is set above the value the swap returns, so treat it as an entertainment feature.

Super 7 and Blackjack Lucky Sevens

These add a side bet that pays when your cards are 7s, rising from one 7 to three. The bonus is settled separately from your hand. Blackjack Lucky7s Xmas is the seasonal version.

Mini Blackjack

A lower-stake, faster version with the same core rules and fewer extras, often without surrender.

Live dealer blackjack

Betzy streams live tables through SA Games, including Deluxe Blackjack D and Deluxe Blackjack M.

How to play blackjack at Betzy

Blackjack at Betzy uses the same two currencies as every other game. Gold Coins are entertainment credits with no monetary value and are never redeemable. Sweeps Coins are promotional sweepstakes entries; a Redeemable Sweeps Coin has a prize value of $1.00 USD and becomes Redeemable after one complete game round. No purchase is ever necessary to play or win.

1. Create a free account and join VIP at Bronze automatically

2. Open the Table category and pick a blackjack title

3. Play in Gold Coin mode to learn the rules at no cost

4. Switch to Sweeps Coin mode once you know the table rules

5. Play each Sweeps Coin through one complete round to make it Redeemable

Spending limits, session reminders, cooling-off and self-exclusion are available in your account.