Pontoon is the British version of blackjack that offers players better odds and more excitement than the classic game. With both dealer cards face down, a 2:1 payout for Pontoon, and the famous five-card trick, this game gives skilled players a 0.39% house edge — mathematically better than standard blackjack. This guide covers everything: rules, strategy, and where to play.
🎯 Pontoon at a Glance
Decks: 6-8 standard decks
Pontoon pays: 2:1
Dealer: Twists on 16, sticks on 17
Five-card trick: Auto win
Double down: Any number of cards
Dealer cards: Both face down
Player 21 vs dealer 21: Push
House edge: 0.39%
📋 In this guide
🚤 What Is Pontoon Blackjack?
Pontoon is the British and Commonwealth version of blackjack. It originated during World War I as a variation of the French game "Vingt-et-Un" (21). British soldiers brought it back from the trenches, and it became the dominant blackjack variant in the UK, Australia, and Canada.
The name "Pontoon" comes from the soldiers' mispronunciation of "21" — they called it "pontoon" and the name stuck. Today, online casinos offer Pontoon to US players, and it's become a favorite among advantage players because of its lower house edge and exciting five-card trick.
Key Features
- Both dealer cards face down: Creates more suspense and strategy
- Pontoon pays 2:1: Double the payout of standard blackjack
- Five-card trick: Draw 5 cards without busting and win automatically
- Double down any time: On any number of cards, not just first two
📋 Pontoon Rules: Complete Guide
Card Values
- Aces – 1 or 11 (player's choice)
- 2 through 10 – face value
- Jack, Queen, King – 10 each
- Pontoon – Ace + 10-value card (pays 2:1)
Gameplay Sequence
- Place your bet – minimum bets start at $1 at most online casinos
- Cards are dealt – you receive two cards face up, dealer receives two cards both face down
- Check for Pontoon – if you have Ace + 10-value, you have a Pontoon and win 2:1 immediately
- Player decisions – you can:
- Twist – take another card (hit)
- Stick – keep your current hand (stand)
- Buy – double down (can be done on any number of cards)
- Dealer reveals – after you stick, dealer turns cards face up and must:
- Twist on 16 or under
- Stick on 17 or above
💡 Key insight: The dealer's face-down cards make Pontoon more strategic. You must decide based on probabilities since you can't see any dealer cards.
🃏 The Five-Card Trick
The five-card trick is Pontoon's most exciting feature. If you draw five cards without exceeding 21, you win automatically — even if the dealer has a higher hand. This pays even money and is a huge player advantage.
Five-Card Trick Rules
- 5 cards under 21: Automatic win against any dealer hand except Pontoon
- Payout: Even money (1:1)
- Strategy impact: You should often twist with 4 cards to chase the five-card trick
Probability of Five-Card Trick
| Starting Hand | Probability of 5-card 21 |
|---|---|
| Low cards (2-6) | ~8% |
| Mixed hand | ~5% |
| High cards (10+) | <1% |
🎯 Strategy tip: With 4 cards totaling 16 or less, always twist. The five-card trick is worth chasing even if you risk busting.
📊 Pontoon Winning Strategy
Pontoon strategy differs significantly from classic blackjack. Here's our expert-approved approach:
Basic Pontoon Strategy Chart
| Your Hand | Action | Reason |
|---|---|---|
| 5-7 | Twist | No chance of busting, build toward five-card trick |
| 8-11 | Buy (double) if possible, otherwise Twist | Strong doubling opportunities |
| 12-16 | Twist | Dealer has advantage with face-down cards |
| 17-20 | Stick | Strong hand, don't risk busting |
| 4 cards under 21 | Twist | Chase the five-card trick |
Advanced Strategy Tips
- Always go for five-card tricks: With 4 cards under 21, always twist. The five-card trick beats almost everything
- Double down aggressively: With 8-11, buying (doubling) maximizes value since you can double on any number of cards
- Never buy on 12+: The risk of busting is too high
- Stick on 17+: Dealer has to twist on 16, giving you the advantage
- Card counting works: Pontoon is highly countable. Learn our card counting guide
🏠 Pontoon House Edge
With Perfect Strategy
| Rules | House Edge |
|---|---|
| Standard Pontoon rules | 0.39% |
| 6-deck classic blackjack | 0.50% |
| Spanish 21 | 0.40-0.80% |
Without Perfect Strategy
Most players give up another 1-2% by playing intuitively. Common mistakes include:
- Not hitting enough (failing to chase five-card tricks)
- Standing on 12-16
- Misunderstanding double down opportunities
⚔️ Pontoon vs Classic Blackjack
| Aspect | Pontoon | Classic Blackjack |
|---|---|---|
| Dealer cards | Both face down | One face up, one face down |
| Blackjack payout | 2:1 | 3:2 |
| Five-card trick | Yes (auto win) | No |
| Double down | Any number of cards | Usually first two only |
| Player 21 vs dealer 21 | Push | Push |
| House edge | 0.39% | 0.50% |
Which Game Is Better?
Pontoon wins mathematically. The 0.39% house edge is lower than classic blackjack's 0.50%. The five-card trick adds excitement and player advantage.
Classic blackjack wins for simplicity. Strategy is more straightforward, and you can see one dealer card.
🔢 Card Counting in Pontoon
Card counting works very effectively in Pontoon. In fact, the five-card trick bonus makes counting more profitable because high cards increase your chance of busting when chasing five cards.
Pontoon Counting Systems
- Hi-Lo adapted: 2-6 = +1, 7-9 = 0, 10-A = -1 works well
- Five-card trick tracking: Monitor low cards (2-6) for five-card trick opportunities
Advantages for Counters
- Five-card tricks: More likely when low cards remain
- Dealer's face-down cards: Creates more betting opportunities
🎯 For most players: Perfect basic strategy is enough. The 0.39% house edge means you don't need to count cards to have a reasonable game.
🎰 Best Casinos to Play Pontoon Online (2026)
Not all online casinos offer Pontoon with good rules. Look for tables with:
- Pontoon pays 2:1 (always verify)
- Five-card trick pays automatically
- Double down allowed on any cards
Recommended Online Casinos
🏆 Bitstarz
Multiple Pontoon tables with 2:1 payout and five-card trick. 3:2 blackjack on other variants. Instant withdrawals. Read review →
⭐ Bovada
Excellent Pontoon selection with all standard rules. Player-friendly bonus structure. Read review →
⭐ BetOnline
Pontoon available with multiple tables and consistent rule sets. Established since 2004. Read review →
📊 Practice Pontoon for Free
Use our free blackjack trainer to practice Pontoon strategy. Master the five-card trick and optimal play before playing for real money.
💰 Play Pontoon at Top Casinos
These casinos offer Pontoon with player-friendly rules and generous bonuses.