Strategy

Never Bust Strategy in Blackjack: Does It Work?

Never hitting a hand that could bust sounds safe. A million simulated rounds show it costs six times the house edge of basic strategy, and exactly where the money goes.

3 min read Updated October 8, 2026

What is the never-bust strategy?

The idea is simple and sounds sensible: the dealer has to hit until 17 and will often bust, so you never take a card that could bust you. In practice that means standing on every hard 12 or more, whatever the dealer shows, and only hitting hands of 11 or less and soft hands. No risk of busting, and you let the dealer do all the going broke.

It is one of the most popular "systems" in blackjack. It is also one of the most expensive, and the numbers below show by how much.

Never bust vs basic strategy: the numbers

We played one million rounds of each strategy through our blackjack engine on the same shuffled shoes, at our American table (6 decks, dealer hits soft 17, double after split, late surrender, 3:2 blackjack). The never-bust player still doubled and split where basic strategy does; they only refused to hit a hard 12 or more.

0.7%

Basic strategy

The house edge with the mathematically best play.

4.2%

Never bust

Six times the edge: about 3.5 extra chips lost per 100 bet.

6.0%

Mimic the dealer

Hitting to 17 like the dealer, with no doubles or splits, is worse still.

Simulated house edges, ±0.2% (one million rounds each). Published figures for these strategies are in the same range.

At $10 a hand and 80 hands an hour, the gap between basic strategy and never bust is about $28 an hour lost for nothing.

Why never bust loses so much

The dealer busts far less often than it feels: with a 7 or higher showing, only about a quarter of the time. The rest of the time the dealer ends on 17 to 21, and a standing 12 to 16 loses to all of them. When you hit, you do risk busting, but you also give yourself a real chance of making a hand that wins.

10 of Clubs — 12 against a 7: hitting loses about 21 chips per 100 bet; standing loses about 48. Never bust gives away 26 chips every time this hand comes up. Check it in the calculator

2 of Hearts — 12 against a 7: hitting loses about 21 chips per 100 bet; standing loses about 48. Never bust gives away 26 chips every time this hand comes up. Check it in the calculator

9 of Diamonds — 14 against a 10: hitting loses about 47 per 100, standing about 54. Smaller, but this is one of the most common hands in the game. Check it in the calculator

5 of Spades — 14 against a 10: hitting loses about 47 per 100, standing about 54. Smaller, but this is one of the most common hands in the game. Check it in the calculator

How much never bust costs on each stiff hand, compared with the best play, per 100 chips bet:

Cost of standing instead of the best play, per 100 bet
Your hand	7	8	9	10	A
12	26	24	20	16	22
13	21	19	16	12	17
14	15	14	11	7	13
15	11	9	7	4	10
16	6	5	4	4	10

Against a 2 to 6 never bust is right with 13 to 16 — basic strategy stands there too — so the whole cost comes from refusing to hit against a 7 or higher, and from standing on 12 against a 2 or 3.

What never bust gets right

It is not all wrong. Against a dealer 4, 5 or 6 you should stand on every stiff hand from 12 to 16, and on 13 to 16 against a 2 or 3: the dealer is likely to bust, so there is no reason to take the risk yourself. That is exactly what basic strategy does. Never bust simply applies the same idea to the dealer's strong cards, where it fails.

What to do instead

Learn basic strategy: it is barely harder than never bust once you know the pattern, and it is worth six times less to the house. Look up any hand in the blackjack calculator, keep the strategy chart next to you, and drill the stiff hands in the strategy trainer until hitting 16 against a 10 feels normal.

Basic strategy trainerDrill every decision until it is automatic, with accuracy scoring.

Frequently asked questions

Does the never bust strategy work in blackjack?

No. Standing on every hard 12 or more raises the house edge to about 4.2%, compared with about 0.7% for basic strategy under the same rules, because you stop hitting stiff hands against the dealer's strong cards.

What is the house edge of never bust blackjack?

Around 4% to 4.5% at common six-deck rules if you still double and split correctly, and higher if you don't. Basic strategy at the same table is around half a percent.

Is it ever right to stand on 12 to 16?

Yes: stand on 13 to 16 against a dealer 2 to 6, and on 12 against a 4, 5 or 6. Against a 7 or higher, hit them (or surrender 15 and 16 where the chart says so).

Is never bust better than mimicking the dealer?

Slightly. Playing exactly like the dealer, hitting to 17 with no doubles or splits, has a house edge of about 6%: when you both bust you lose first, and you give up every double and split. Both are far worse than basic strategy.

Sources

Rules and figures in this article are taken from Wikipedia:

Blackjack — Basic strategy — Wikipedia

Practise it on 21Count

Strategy calculatorEnter any hand and dealer up-card to get the correct play and the reason for it. Basic strategy trainerDrill every decision until it is automatic, with accuracy scoring. Basic strategy chartThe full hit, stand, double and split chart for hard hands, soft hands and pairs. Play blackjack freeDeal real hands against the dealer, with a live running count you can switch on.

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