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The Best Blackjack Strategies

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In Blackjack a lot depends upon player's choice, thus a player can reduce the house advantage to less than 1%. The system of best optimal player choices is called a basic strategy. Most of the Best Blackjack Strategies' charts differ in number of the decks used and in other specific rules; however the chart below can be optimal for practically any game of Blackjack, as it is based on the best Best Blackjack Strategies.

Your hand

Dealer's face-up card

 

2

3

4

5

6

7

8

9

10

A

Hard totals

17-20

S

S

S

S

S

S

S

S

S

S

16

S

S

S

S

S

H

H

SU

SU

SU

15

S

S

S

S

S

H

H

H

SU

H

13-14

S

S

S

S

S

H

H

H

H

H

12

H

H

S

S

S

H

H

H

H

H

11

Dh

Dh

Dh

Dh

Dh

Dh

Dh

Dh

Dh

H

10

Dh

Dh

Dh

Dh

Dh

Dh

Dh

Dh

H

H

9

H

Dh

Dh

Dh

Dh

H

H

H

H

H

5-8

H

H

H

H

H

H

H

H

H

H

Soft totals

 

2

3

4

5

6

7

8

9

10

A

A,8 A,9

S

S

S

S

S

S

S

S

S

S

A,7

S

Ds

Ds

Ds

Ds

S

S

H

H

H

A,6

H

Dh

Dh

Dh

Dh

H

H

H

H

H

A,4 A,5

H

H

Dh

Dh

Dh

H

H

H

H

H

A,2 A,3

H

H

H

Dh

Dh

H

H

H

H

H

Pairs

 

2

3

4

5

6

7

8

9

10

A

A,A

SP

SP

SP

SP

SP

SP

SP

SP

SP

SP

10,10

S

S

S

S

S

S

S

S

S

S

9,9

SP

SP

SP

SP

SP

S

SP

SP

S

S

8,8

SP

SP

SP

SP

SP

SP

SP

SP

SP

SP

7,7

SP

SP

SP

SP

SP

SP

H

H

H

H

6,6

SP

SP

SP

SP

SP

H

H

H

H

H

5,5

Dh

Dh

Dh

Dh

Dh

Dh

Dh

Dh

H

H

4,4

H

H

H

SP

SP

H

H

H

H

H

2,2 3,3

SP

SP

SP

SP

SP

SP

H

H

H

H

This Best Blackjack Strategies table is for 3 or more decks, when dealer stands on soft 17's, double is allowed on any 2 cards, doubling after split is allowed, dealer peeks for blackjack, and blackjack pays 3:2. 

Abbreviations used in the Best Blackjack Strategies charts:

  • S = Stand
  • H = Hit
  • Dh = Double (if not allowed then hit)
  • Ds = Double (if not allowed then stand)
  • SP = Split
  • SU = Surrender (if not allowed, then hit)

In most Las Vegas strip casinos dealer hits on soft 17. This rule variation requires a basic strategy table that differs a bit-- double on 11 vs dealer's A, double on A/7 vs dealer's 2, and double on A/8 vs dealer's 6. However, in most casinos outside of Vegas dealers still stand on soft 17.

Best Blackjack Strategies are to be used by any blackjack player, from beginners to professionals.

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