How to Play Blackjack: The Complete Rules
Everything you need to know to sit down at a blackjack table with confidence.
The Goal of Blackjack
Blackjack is a card game where you play against the dealer — not the other players at the table. The goal is simple: get a hand total closer to 21 than the dealer, without going over.
The goal is NOT to get 21. It's to beat the dealer. Sometimes standing on 13 is the right play — because the dealer is likely to bust. Chasing 21 is how beginners lose money.
If your total goes over 21, you “bust” and lose immediately — even if the dealer would have busted too. This is the house's built-in edge: you act first, and if you bust, you lose before the dealer even plays.
Card Values in Blackjack
The ace is the most powerful card. It can be 1 or 11, whichever helps your hand. A hand where the ace counts as 11 without busting is called a soft hand (because it's flexible). Example: Ace + 6 = soft 17 (you can hit without risk of busting, since the ace becomes 1 if needed).
How a Hand is Played
- 1Place your bet — put chips in the betting circle before any cards are dealt.
- 2Cards are dealt — you get two cards face-up. The dealer gets one card face-up (the upcard) and one face-down (the hole card).
- 3You decide — based on your total and the dealer's upcard, choose: hit, stand, double, split, or surrender.
- 4Dealer plays — after all players act, the dealer reveals their hole card and plays by fixed rules (must hit until reaching 17 or higher).
- 5Compare hands — whoever is closer to 21 wins. Tie = push (your bet is returned).
Your Options at the Table
After seeing your first two cards and the dealer's upcard, you have up to five options:
Hit — take another card
Ask for one more card to improve your total. You can hit as many times as you want. If your total exceeds 21, you bust and lose.
Stand — keep your hand
You're satisfied with your total. The dealer plays out their hand and you compare.
Double down — double your bet, get one card
You double your original bet and receive exactly one more card — no more hitting after that. Best used when you have a strong total (10 or 11) and the dealer is weak. You're putting more money on the table when the odds favor you.
Split — separate a pair into two hands
When your first two cards are the same rank (like two 8s), you can split them into two separate hands. You place a second bet equal to your original, and each card gets a new partner. You then play each hand independently.
Surrender — give up half your bet
Some casinos let you surrender after your first two cards. You forfeit half your bet and the hand is over. This is better than playing when you'd lose more than 50% of the time (like hard 16 vs dealer 10). Not all casinos offer this option.
What is a Blackjack?
A blackjack (also called a “natural”) is when your first two cards are an ace plus any 10-value card (10, J, Q, K). It's the best hand in the game and pays 3:2 — a $10 bet wins $15 instead of the usual $10.
If both you and the dealer have blackjack, it's a push (tie) — your bet is returned. Getting 21 with three or more cards (like 7+7+7) is NOT a blackjack — it's just 21. It beats any dealer hand under 21 but pays even money, not 3:2.
Some casinos pay only 6:5 on blackjack ($12 on a $10 bet instead of $15). This nearly doubles the house edge. Always look for 3:2 tables — it's the single most important table rule for your bottom line.
How the Dealer Plays
The dealer has no choices — they follow fixed rules printed on the table felt. The most common rule:
This means the dealer keeps taking cards until they reach 17 or higher, then they must stop. They can't choose to stand on 15 or hit on 18. This mechanical play is what makes blackjack beatable — the dealer can't adjust their strategy to the situation.
S17 (Stand on all 17s): Better for players. The dealer stands on soft 17 (A+6), giving them a weaker final hand more often.
H17 (Hit soft 17): Worse for players by ~0.2%. The dealer hits soft 17, giving them a chance to improve. Look for S17 tables when you have a choice.
Insurance (and Why to Avoid It)
When the dealer's upcard is an ace, you'll be offered “insurance” — a side bet (half your original bet) that the dealer has blackjack. If they do, insurance pays 2:1. If they don't, you lose the insurance bet.
Don't take insurance. The math doesn't work in your favor. Only about 30.8% of cards are 10-value, but you'd need 33.3% for insurance to break even. It's a sucker bet — unless you're counting cards and the true count is +3 or higher.
Table Etiquette for Beginners
Your first time at a live blackjack table can feel intimidating. Here are the basics so you don't feel lost:
Table Rules That Affect Your Odds
Not all blackjack tables are equal. These rules vary by casino and table, and they affect how much edge the house has:
| Rule | Good for you | Bad for you |
|---|---|---|
| Blackjack payout | 3:2 | 6:5 |
| Dealer on soft 17 | Stands (S17) | Hits (H17) |
| Double after split | Allowed (DAS) | Not allowed |
| Surrender | Available | Not available |
| Number of decks | Fewer (1-2) | More (6-8) |
The ideal table: 3:2 blackjack, S17, DAS allowed, surrender available, 6-deck shoe. TrueCount's strategy chart adjusts automatically for your specific table rules.
Now Learn to Play Perfectly
Knowing the rules is just the first step. To minimize the house edge, you need to learn basic strategy — the mathematically correct play for every hand. It reduces the house edge from ~8% to about 0.5%.
After that, card counting lets you flip the edge in your favor entirely. But it all starts with knowing the rules cold.
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