Blackjack is one of the few casino games where a solid strategy can significantly boost your chances of success. It is also the one game where every other player at the table will have strong opinions on your decisions. To please them and also bend the odds in your favor, we recommend using a blackjack strategy chart. As it happens, we have one!
Key Beats
- A blackjack strategy chart helps you make the best decisions, based on your hand and the dealer’s upcard.
- Using a strategy chart can lower the house edge to less than 1%, boosting your long-term odds at the table.
- Learn how to read, decode, and understand the chart for every scenario and every format.
Why Use a Blackjack Strategy Chart?
A blackjack strategy chart is a mathematically-proven, visual roadmap that shows you the optimal decision for every possible hand you’ll face at the table. It compares your two cards with the dealer’s upcard and tells you exactly what your best possible play is.
Whether you’re just learning how to play blackjack or are a seasoned blackjack professional, these charts are perfect for fine-tuning your basic blackjack strategy. Every cell in the chart tells you the optimal blackjack move: to hit, stand, double down, split, or surrender.
By following the blackjack decision chart, players can reduce the house edge from around 2% to as little as 0.5%. That adds up and can soon make a huge difference when you are playing a lot of hands.
Of course, charts don’t guarantee a win – nothing does – but they ensure your choices are always mathematically sound and correct.
So why do you need to use a blackjack strategy chart? A better question might be, why wouldn’t you use one? You are statistically more likely to win when using basic blackjack strategy.
How to Read and Apply the Chart
If you’ve never used one before, here’s how a blackjack chart typically works:
- The left column lists your hand total — both hard and soft.
- The top row lists the dealer’s upcard, from 2 through Ace.
- The intersecting cell tells you the optimal blackjack moves (consult the blackjack strategy chart for key codes).
For this example, we have used a multi-deck strategy chart where the dealer must stand on a soft 17 or higher.

Using a blackjack chart for hitting and standing takes the guesswork out of the game. Once you understand how to read it, stay consistent.
Variations by Deck Type and Rules
Not all games are created equal. Blackjack is no exception. The best blackjack strategy chart to reduce house edge will always depend on the game’s house rules and the number of decks in play.
Variations on the rules of blackjack may include how blackjack insurance is offered or what constitutes a push. However, the main rule difference you will encounter is whether the dealer should stand or hit a soft 17. Below is the slightly different 4-8 deck blackjack strategy chart for when the dealer must hit on a soft 17.

Single Deck Blackjack Strategy Chart
Single-deck blackjack offers the lowest possible house edge (around 0.15%) when played correctly. Take a look at our single-deck blackjack tips and strategies for a complete single-deck blackjack strategy chart.
Using a Mobile Blackjack Decision Chart
If you’re playing blackjack on a mobile device, then there are scores of mobile tools that can improve your blackjack game. Many blackjack apps come with built-in strategy charts or allow you to upload your own. You can also download our printable blackjack strategy chart for casino play to keep with you.
Common Mistakes and Pro Tips
Even the best blackjack strategy chart can’t save your game if you’re reading it wrong. Here are some pitfalls to avoid:
- Confusing soft vs hard hands (an Ace-7 is not the same as a 7-10).
- Ignoring the dealer’s upcard strength.
- Deviating from the chart after a losing streak – that’s emotion, not logic.
Pro Tips for Chart Users:
Next time you are playing at online blackjack casinos, here are some key things to think about.
| Tip | What To Do |
|---|---|
| Practice online first | Use free apps and simulators to test your decisions before playing for real money. |
| Memorize key decision points | Focus on tricky hands like 12–16 vs dealer 2–6. |
| Combine with bankroll management | Pair your chart use with structured systems, such as the 1-3-2-6 betting strategy. |
| Mind your seat | If you’re last to act (the ‘third base’ position), your decision can directly affect the dealer’s next card. Other players might blame you for ‘taking the dealer’s bust card’. Don’t let it rattle you. Stick to optimal blackjack moves, and the math will work out in the long run. |
| Stay discreet | Land-based casinos generally allow charts, but don’t push your luck. A quick glance at a blackjack chart for soft hands and splits on your phone is perfectly fine. |
Pro tip: Responsible gambling should always come first. Adopt proven safe gambling practices whenever you are gambling online.
FAQs
Yes, most casinos allow it as long as it’s not disruptive. Keep a small printable blackjack strategy chart for casino play in your pocket or on your phone.
No chart can override randomness. But following one ensures every decision you make is statistically optimal.
Marginally – the deck count and rules can vary. Always use the correct chart for your specific game format.
A soft hand includes an Ace counted as 11, while a hard hand doesn’t. Soft hands allow more aggressive plays.
Many gaming sites offer downloadable charts for free. Choose a version tailored to your deck type and rule set for the best results.








