Blackjack Double Deck Strategy
Multi Deck Blackjack Strategy Chart
Blackjack double down allows you to double your bet in the middle of a blackjack hand in exchange for an additional card. Despite how exciting the doubling down option might be, it’s also risky. If you get a second low card, it would mean you can’t hit again, indicating that the probability you’d beat the dealer is low. Correct strategy also changes when more decks are added to the shoe. For instance, you’ll find a basic strategy chart for a single deck, a double deck, and for four or more decks at a time. The more cards are in the deck, the less useful your ability to keep track of the cards already dealt or keeping a card count of some kind.
The following strategy charts are designed for multiple deck blackjack. Before you begin using these charts, make sure that you are playing in a multi deck blackjack game. These charts slightly vary for optimum performance on a game to game basis.
Blackjack Double Deck Strategy
When using the Hi-Lo System, you should employ this strategy variation, if your count is +3 or even higher for multi-deck games, +2.4 or higher for double-deck games and +1.4 or higher for single-deck games. We start with the basic strategy for single-deck blackjack. Basic Strategy for Single Deck Blackjack. Here are a couple of rules to follow regarding basic strategy for single-deck blackjack: Do not opt for the insurance bet as it raises the house edge to a high 5.9% in single-deck blackjack. While double-deck Blackjack gives the player an opportunity to play deck composition strategy, it does not grant the same opportunities that a game such as single-deck often will.
Action: H = HitS = StandD = Double P = Split
Hard Totals:
Hard Totals | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | T | A |
---|---|---|---|---|---|---|---|---|---|---|
8 | H | H | H | H | H | H | H | H | H | H |
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 | H |
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 |
17-20 | S | S | S | S | S | S | S | S | S | S |
Soft Totals:
Soft Totals | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | T | 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 | S | D | D | D | D | S | S | H | H | H |
A 8 | S | S | S | S | S | S | S | S | S | S |
A 9 | S | S | S | S | S | S | S | S | S | S |
Pair Splitting:
Pairs | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | T | A |
---|---|---|---|---|---|---|---|---|---|---|
2 2 | P * | P * | P | P | P | P | H | H | H | H |
3 3 | P * | P * | P | P | P | P | H | H | H | H |
4 4 | H | H | H | P | P | H | H | H | H | H |
5 5 | D | D | D | D | D | D | D | D | H | H |
6 6 | P | P | P | P | P | H | H | H | H | H |
7 7 | P | P | P | P | P | P | H | H | H | H |
8 8 | P | P | P | P | P | P | P | P | S | P |
9 9 | P | P | P | P | P | S | P | P | S | S |
10's | S | S | S | S | S | S | S | S | S | S |
A's | P | P | P | P | P | P | P | P | P | P |
* HIT = If Double After Splitting is Not Allowed.
Blackjack Betting Systems:
Some Online Casinos:
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Multi Deck Blackjack Strategy Chart
The following strategy charts are designed for multiple deck blackjack. Before you begin using these charts, make sure that you are playing in a multi deck blackjack game. These charts slightly vary for optimum performance on a game to game basis.
Action: H = HitS = StandD = Double P = Split
Hard Totals:
Double Deck Blackjack Strategy Chart
Hard Totals | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | T | A |
---|---|---|---|---|---|---|---|---|---|---|
8 | H | H | H | H | H | H | H | H | H | H |
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 | H |
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 |
17-20 | S | S | S | S | S | S | S | S | S | S |
Blackjack Double Deck Strategy Chart
Soft Totals:
Soft Totals | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | T | 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 | S | D | D | D | D | S | S | H | H | H |
A 8 | S | S | S | S | S | S | S | S | S | S |
A 9 | S | S | S | S | S | S | S | S | S | S |
Pair Splitting:
Pairs | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | T | A |
---|---|---|---|---|---|---|---|---|---|---|
2 2 | P * | P * | P | P | P | P | H | H | H | H |
3 3 | P * | P * | P | P | P | P | H | H | H | H |
4 4 | H | H | H | P | P | H | H | H | H | H |
5 5 | D | D | D | D | D | D | D | D | H | H |
6 6 | P | P | P | P | P | H | H | H | H | H |
7 7 | P | P | P | P | P | P | H | H | H | H |
8 8 | P | P | P | P | P | P | P | P | S | P |
9 9 | P | P | P | P | P | S | P | P | S | S |
10's | S | S | S | S | S | S | S | S | S | S |
A's | P | P | P | P | P | P | P | P | P | P |
* HIT = If Double After Splitting is Not Allowed.
Blackjack Betting Systems:
Some Online Casinos: