Why blackjack is so popular
Casinos around the world rely on games that are easy to learn and fun to repeat. Blackjack fits perfectly. The rules are simple, a hand is quick, and unlike most casino games your decisions actually change the outcome. Play well and the house edge drops to around 0.5%, one of the lowest in any casino.
The goal of the game
You play against the dealer, not the other players. Your goal is to finish with a hand closer to 21 than the dealer's without going over. Going over 21 is called a bust and loses immediately.
Card values
- Cards 2 to 10 are worth their number.
- Jack, Queen and King are worth 10.
- An Ace is worth 1 or 11, whichever helps your hand more.
A hand with an Ace counted as 11 is called a soft hand (for example, Ace-6 is soft 17). It can't bust with one more card.
How a hand is played
- You place your bet.
- You and the dealer get two cards each. One of the dealer's cards is face up (the up card).
- If you have an Ace and a 10-value card, that's a blackjack and usually pays 3:2.
- You decide how to play your hand (see below).
- The dealer reveals the hidden card and draws by fixed rules: hit until 17 or more.
- Whoever is closer to 21 wins. Equal totals are a push, and you get your bet back.
Your options
- Hit: take another card.
- Stand: keep your total and end your turn.
- Double down: double your bet and take exactly one more card.
- Split: turn a pair into two separate hands, each with its own bet.
- Surrender: where allowed, give up half your bet and fold the hand.
Basic strategy essentials
You don't need to memorise a full chart to play well. These rules cover most hands:
| Your hand | What to do |
|---|---|
| 8 or less | Always hit |
| 11 | Double against dealer 2 to 10 |
| 10 | Double against dealer 2 to 9 |
| 12 | Stand against dealer 4 to 6, otherwise hit |
| 13 to 16 | Stand against dealer 2 to 6, hit against 7 to Ace |
| 17 or more (hard) | Always stand |
| Soft 17 or less | Hit, or double against a weak dealer card |
| Pair of Aces or 8s | Always split |
| Pair of 10s or 5s | Never split |
The logic: when the dealer shows 2 to 6, they're more likely to bust, so you let them take the risk. When they show 7 or higher, you need a stronger total.
Table rules that matter
- 3:2 blackjack payout is essential. Avoid 6:5 tables.
- Dealer stands on soft 17 is better for you than dealer hits soft 17.
- Double after split allowed helps you.
- Fewer decks are slightly better for the player.
Common beginner mistakes
- Standing on 12 to 16 when the dealer shows a 7 or higher.
- Taking insurance or "even money".
- Splitting 10s because two hands "feel" like double the winnings.
- Playing at 6:5 tables.
- Increasing bets after losses to win it back.
Ready to sound like a regular at the table? Learn the vocabulary in our need-to-know blackjack terms, then compare blackjack with other games in the 5 most popular casino games.