Blackjack Strategy Single Deck

Blackjack Strategy when using a single deck

When playing blackjack, the number of decks in play obviously has an effect on the outcome. In a single deck game, the maths is far easier and the game actually has the lowest casino advantage. With multiple decks (the most common blackjack game), you need to play a perfect blackjack strategy to break even or win.

The Blackjack Strategy Cards

It might pay to make a copy of these blackjack strategy cards and to laminate them, keeping them on hand to guide you through your game.

Drawing and Standing

When to Hit a Hard Hand

Your Hand Dealer’s Up Card
X 2 3 4 5 6 7 8 9 10 A
17 – 20 X X X X X X X X X X
13 – 16 X X X X X H H H H H
12 H H X X X H H H H H
4 – 11 H H H H H H H H H H
H = Hit (draw) OR X = Stand

When to Hit a Soft Hand

Your Hand Dealer’s Up Card
X 2 3 4 5 6 7 8 9 10 A
19 – 20 X X X X X X X X X X
18 X X X X X X X H H X
13 – 17 H H H H H H H H H H
H = Hit (draw) OR X = Stand

Doubling Down

When to Double Down on a Hard Hand

Your Hand Dealer’s Up Card
X 2 3 4 5 6 7 8 9 10 A
12 X X X X X X X X X X
11 D D D D D D D D D D
10 D D D D D D D D X X
9 D D D D D X X X X X
8 X X X *D* *D* X X X X X
D = always double down OR *D* = double down except on 6,2 OR X = Stand

When to Double Down on a Soft Hand

Your Hand Dealer’s Up Card
X 2 3 4 5 6 7 8 9 10 A
20 X X X X X X X X X X
19 X X X X D X X X X X
18 X D D D D X X X X X
17 D D D D D X X X X X
13 -16 X X D D D X X X X X
D = always double down OR *D* = double down except on 6,2 OR X = Stand

Splitting

Your Hand Dealer’s Up Card
X 2 3 4 5 6 7 8 9 10 A
A,A SP SP SP SP SP SP SP SP SP SP
10,10 X X X X X X X X X X
9,9 SP SP SP SP SP X SP SP X X
8,8 SP SP SP SP SP SP SP SP SP SP
7,7 SP SP SP SP SP SP *SP* X X X
6,6 SP SP SP SP SP *SP* X X X X
5,5 X X X X X X X X X X
4,4 X X X *SP* *SP* *SP* X X X X
3,3 *SP* *SP* SP SP SP SP X X X X
2,2 *SP* SP SP SP SP SP X X X X
SP = always split OR *SP* = split only when doubling down is allowed after splitting OR X = Stand

Try our Single Deck Blackjack Strategy at Casino Las Vegas
Try our Single Deck Blackjack Strategy at Casino Las Vegas

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