Blackjack Basic Strategy Chart

The mathematically correct play for every hand, for GambleGym's table rules: 6-deck shoe, dealer hits soft 17, double after split allowed, infinite splits, blackjack pays 3:2. Columns are the dealer's up-card. This chart is generated straight from the same strategy engine that powers the in-game Strategy hint toggle, so it can never drift out of sync with the trainer.

H = HitS = StandD = Double (else Hit/Stand)P = Split

Hard totals

No usable ace. 8 or less: always hit. 17 or more: always stand.

Hard totals basic strategy
You	2	3	4	5	6	7	8	9	10	A
9	H	D	D	D	D	H	H	H	H	H
10	D	D	D	D	D	D	D	D	H	H
11	D	D	D	D	D	D	D	D	D	D
12	H	H	S	S	S	H	H	H	H	H
13	S	S	S	S	S	H	H	H	H	H
14	S	S	S	S	S	H	H	H	H	H
15	S	S	S	S	S	H	H	H	H	H
16	S	S	S	S	S	H	H	H	H	H

Soft totals

Hand includes an ace counted as 11. Soft 20 (A,9) and soft 21 (blackjack): always stand.

Soft totals basic strategy
You	2	3	4	5	6	7	8	9	10	A
A,2	H	H	H	D	D	H	H	H	H	H
A,3	H	H	H	D	D	H	H	H	H	H
A,4	H	H	D	D	D	H	H	H	H	H
A,5	H	H	D	D	D	H	H	H	H	H
A,6	H	D	D	D	D	H	H	H	H	H
A,7	D	D	D	D	D	S	S	H	H	H
A,8	S	S	S	S	D	S	S	S	S	S

Pairs

Whether to split a pair before hitting or standing on it.

Pair splitting basic strategy
You	2	3	4	5	6	7	8	9	10	A
A,A	P	P	P	P	P	P	P	P	P	P
10,10	S	S	S	S	S	S	S	S	S	S
9,9	P	P	P	P	P	S	P	P	S	S
8,8	P	P	P	P	P	P	P	P	P	P
7,7	P	P	P	P	P	P	H	H	H	H
6,6	P	P	P	P	P	H	H	H	H	H
5,5	D	D	D	D	D	D	D	D	H	H
4,4	H	H	H	P	P	H	H	H	H	H
3,3	P	P	P	P	P	P	H	H	H	H
2,2	P	P	P	P	P	P	H	H	H	H

Drill it instead of memorizing it

Reading a chart only gets you so far — the fastest way to actually learn basic strategy is to play hands and get corrected in real time. Open the trainer and turn on Strategy hint to see the correct move highlighted on every hand, free, no real money.

You	2	3	4	5	6	7	8	9	10	A
9	H	D	D	D	D	H	H	H	H	H
10	D	D	D	D	D	D	D	D	H	H
11	D	D	D	D	D	D	D	D	D	D
12	H	H	S	S	S	H	H	H	H	H
13	S	S	S	S	S	H	H	H	H	H
14	S	S	S	S	S	H	H	H	H	H
15	S	S	S	S	S	H	H	H	H	H
16	S	S	S	S	S	H	H	H	H	H

You	2	3	4	5	6	7	8	9	10	A
A,2	H	H	H	D	D	H	H	H	H	H
A,3	H	H	H	D	D	H	H	H	H	H
A,4	H	H	D	D	D	H	H	H	H	H
A,5	H	H	D	D	D	H	H	H	H	H
A,6	H	D	D	D	D	H	H	H	H	H
A,7	D	D	D	D	D	S	S	H	H	H
A,8	S	S	S	S	D	S	S	S	S	S

You	2	3	4	5	6	7	8	9	10	A
9	H	D	D	D	D	H	H	H	H	H
10	D	D	D	D	D	D	D	D	H	H
11	D	D	D	D	D	D	D	D	D	D
12	H	H	S	S	S	H	H	H	H	H
13	S	S	S	S	S	H	H	H	H	H
14	S	S	S	S	S	H	H	H	H	H
15	S	S	S	S	S	H	H	H	H	H
16	S	S	S	S	S	H	H	H	H	H

You	2	3	4	5	6	7	8	9	10	A
A,2	H	H	H	D	D	H	H	H	H	H
A,3	H	H	H	D	D	H	H	H	H	H
A,4	H	H	D	D	D	H	H	H	H	H
A,5	H	H	D	D	D	H	H	H	H	H
A,6	H	D	D	D	D	H	H	H	H	H
A,7	D	D	D	D	D	S	S	H	H	H
A,8	S	S	S	S	D	S	S	S	S	S

You	2	3	4	5	6	7	8	9	10	A
9	H	D	D	D	D	H	H	H	H	H
10	D	D	D	D	D	D	D	D	H	H
11	D	D	D	D	D	D	D	D	D	D
12	H	H	S	S	S	H	H	H	H	H
13	S	S	S	S	S	H	H	H	H	H
14	S	S	S	S	S	H	H	H	H	H
15	S	S	S	S	S	H	H	H	H	H
16	S	S	S	S	S	H	H	H	H	H

You	2	3	4	5	6	7	8	9	10	A
A,2	H	H	H	D	D	H	H	H	H	H
A,3	H	H	H	D	D	H	H	H	H	H
A,4	H	H	D	D	D	H	H	H	H	H
A,5	H	H	D	D	D	H	H	H	H	H
A,6	H	D	D	D	D	H	H	H	H	H
A,7	D	D	D	D	D	S	S	H	H	H
A,8	S	S	S	S	D	S	S	S	S	S