A blackjack strategy chart tells you the best move for every hand you can hold against every dealer card. Follow it, and the house edge in blackjack drops to roughly 0.5% under common rules, one of the lowest in any casino game. This guide shows you how to read the chart and use it with confidence.
Buenas PH wrote this guide for beginners who want clear answers, not guesswork. You will learn how a blackjack strategy chart works, see a full set of recommended plays, and pick up practical tips for staying in control.
Table of Contents
What Is a Blackjack Strategy Chart?
A blackjack strategy chart is a table that shows the mathematically best action for each combination of your hand and the dealer’s face up card. The actions are hit, stand, double, and split, and experts built these charts by running millions of simulated hands.
In short, a blackjack strategy chart is a cheat sheet for basic strategy, and it removes guesswork from every decision.
Why Use a Blackjack Strategy Chart?
Most blackjack losses happen because of emotional choices. Players might hit on a hunch or skip a double. Buenas PH often sees this in questions from beginners. A blackjack strategy chart replaces feelings with math. It tells you what works best over thousands of hands.
The result is a lower house edge. Without a plan, the house edge can climb well above 2%. With correct basic strategy, it falls near 0.5%. The chart does not guarantee wins, but it gives you the best long term odds the game allows.
How to Read a Blackjack Strategy Chart
Most charts use a grid. Your hand sits down the left side, and the dealer’s upcard runs across the top. Where the two meet, you find a letter or a short instruction.
- H means hit.
- S means stand.
- D means double down, or hit if doubling is not allowed.
- P means split.
The charts below assume a multi deck game, a dealer who stands on soft 17, and double after split allowed. These are common rules, but always check your table.
Blackjack Strategy Chart for Hard Totals
A hard total has no ace, or an ace counted as 1. Use this section for those hands.
Your hand:
- 8 or less: Hit
- 9: Double vs 3 to 6, otherwise hit
- 10: Double vs 2 to 9, otherwise hit
- 11: Double vs 2 to 10, hit vs ace
- 12: Stand vs 4 to 6, otherwise hit
- 13 to 16: Stand vs 2 to 6, otherwise hit
- 17 or more: Stand
The pattern is easy to see: dealer cards 2 through 6 are weak, so you stand more often, while dealer cards 7 through ace are strong, so you hit until you reach 17.
Blackjack Strategy Chart for Soft Totals
A soft total includes an ace counted as 11. These hands are flexible, so you can be bolder. This section covers them.
Your hand:
- Best play: Ace and 2 or 3. Double against 5 or 6.
- If not, hit Ace and 4 or 5. Double against 4 to 6.
- If not, hit Ace and 6. Double against 3 to 6.
- If not, hit Ace and 7. Double against 3 to 6.
- Stand against 2, 7, or 8.
- Hit against 9, 10, or Ace.
- Ace and 8 or 9: Stand.
Blackjack Strategy Chart for Pairs
When you hold two cards of the same value, you may split them into two hands. Use this section to decide.
Your Pair:
- Aces: Always split.
- Eights: Always split.
- Tens: Never split; stand.
- Nines: Split vs. 2-6, 8-9; stand vs. 7, 10, ace.
- Sevens: Split vs. 2-7; otherwise hit.
- Sixes: Split vs. 2-6; otherwise hit.
- Fives: Never split; treat as hard 10.
- Fours: Split vs. 5-6; otherwise hit.
- Twos and Threes: Split vs. 2-7; otherwise hit.
Why Basic Strategy Works
The chart works because the dealer must follow fixed rules. The dealer hits until reaching at least 17, and that forces a bust far more often when the upcard is weak. A dealer showing a 5 or 6 busts roughly four times in ten, while a dealer showing a 10 busts only about two times in ten.
Your plays follow that math. Against weak cards you take fewer risks and let the dealer fail. Against strong cards you must improve your hand, even though hitting feels uncomfortable. Buenas PH reminds players that discomfort is not a reason to ignore the numbers.
Quick Examples: Using the Chart in Real Hands
Examples make the rules easier to remember. Read each one aloud.
- You hold 6 and 4, and the dealer shows a 6. Double down.
- You hold 10 and 6 for a total of 16, and the dealer shows a 10. Hit, even though it feels risky.
- You hold ace and 7, and the dealer shows a 9. Hit.
- You hold two eights, and the dealer shows a 10. Split.
- You hold 12, and the dealer shows a 5. Stand.
Simple Rules to Remember
You do not have to memorize every cell on day one. A few shortcuts cover most hands.
- Always split aces and eights.
- Never split tens or fives.
- Always stand on hard 17 or higher.
- Double on 10 and 11 against weak or middle dealer cards.
- Stand on 12 through 16 when the dealer shows 2 through 6.
- Never take insurance.
Buenas PH suggests learning these six rules first. Then fill in the rest of the chart over time, because the chart rewards steady practice.
Rule Variations That Change the Chart
Blackjack rules vary from table to table, and small changes affect both the chart and the house edge.
- Blackjack pays 3 to 2 at a good table. A 6 to 5 payout raises the house edge by roughly 1.4 percentage points.
- If the dealer hits soft 17, a few plays change, and the house edge rises slightly.
- Fewer decks usually help the player.
- Limits on doubling or splitting make some plays impossible.
Always read the table rules before you sit down, and use a chart that matches them. Buenas PH advises confirming the rules in the game lobby before every session.
Common Mistakes to Avoid
Even with a chart in hand, players tend to make a few errors, and Buenas PH recommends reviewing this list before every session.
- Taking insurance, which usually costs more than it returns.
- Ignoring the chart because a hand feels lucky or unlucky.
- Betting more after a loss to win it back.
- Playing side bets, which usually carry a high house edge.
A chart works only when you follow it every time.
How to Practice With a Blackjack Strategy Chart
Practice makes the chart feel natural. Try these steps.
- Start with the six simple rules above.
- Deal practice hands with a deck of cards at home.
- Check each decision against your chart.
- Use flash cards for the cells you miss most.
- Move to real play only when you can answer without looking.
Buenas PH encourages players to learn first and play later. Free practice tools and printed charts are useful, and they cost nothing.
Choose a Licensed Platform
Good strategy needs a fair game. Choose a PAGCOR licensed operator, read the game rules, and confirm which games are available before you deposit. Buenas PH is a PAGCOR licensed platform for Filipino players, and it publishes guides like this one so you can learn before you play. Check the current game list on the site, because available titles can change.
Play Responsibly
A blackjack strategy chart lowers the house edge, but it never removes it. No chart can guarantee a win. Blackjack is entertainment, not income, and Buenas PH supports responsible gaming at every step.
- Players must be 21 or older.
- Set a budget and time limit before you play.
- Never chase losses or use money meant for bills, food, or school.
- Take regular breaks and walk away if it stops being fun.
If gambling causes stress, talk to someone you trust or a professional support service. Buenas PH offers 24/7 customer support if you need help finding account tools.
Frequently Asked Questions
What is a blackjack strategy chart?
A blackjack strategy chart is a table that shows the best move for each hand against each dealer upcard. It tells you when to hit, stand, double, or split. Players use it to follow basic strategy, which lowers the house edge to about 0.5% under common rules. It works for most standard table setups.
Does a blackjack strategy chart guarantee a win?
No. A blackjack strategy chart gives you the best long term odds, but it cannot guarantee wins in any single session. Cards are random, and the house still keeps a small edge. The chart simply helps you avoid costly mistakes, so your results track the lowest possible house edge. Treat every session as entertainment.
When should I double down in blackjack?
Double down on hard 11 against any dealer card from 2 through 10, and on hard 10 against 2 through 9. Also double hard 9 against 3 through 6. Doubling works because you have a strong chance of reaching 20 or 21 while the dealer is weak. Always follow your chart.
Should I ever take insurance in blackjack?
No. Basic strategy says to skip insurance, because the payout is too small for the true chance that the dealer has blackjack. Over time, insurance costs more than it returns. Even when you hold a blackjack yourself, the long term math still favors declining the offer. It is one of the clearest rules in basic strategy.
Can I use a blackjack strategy chart at any table?
You can use one at most tables, but the rules must match. A chart built for a dealer who stands on soft 17 may be slightly off if the dealer hits it. Also check the blackjack payout, because 6 to 5 tables cost more. Always choose a chart for your game.