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Blackjack Cheat Sheet [ Blackjack Rules Chart ]
Welcome to BlackjackDoc.com — a site dedicated to the latest and most comprehensive information on online blackjack.
Card Values
-
2-9 =
as numbered
-
-
10’s, Jacks, Queens, Kings
= 10
-
-
Ace
= 1 or 11
-
Player Options
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H
Hit
-
S
Stand
-
Dh
Double if allowed, othrwise hit
-
Ds
Double if allowed, othrwise stand
-
P
Split
-
Ph
Split if double after split is allowed, otherwise hit
-
Pd
Split if double after split is allowed, otherwise double
-
Ps
Split if double after split is allowed, otherwise stand
-
Rh
Surrender if allowed, otherwise hit
-
Rs
Surrender if allowed, otherwise stand
Basic Strategy Chart
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Single-Deck, Dealer Hits on Soft 17
-
Single-Deck, Dealer Stands on Soft 17
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Strategy Advice
- Stand on 17 and above
- Stand on soft 19 and 20
- Hit on 12-16 against dealer 7 or more
- Hit on 8 or below
- Double on soft 13-18 if dealer has 4, 5 or 6
- Double on 11 (except if dealer has Ace)
- Double on 10 (especially if dealer has 9 or less)
- Double on 9 if dealer has 6 or less
- Split 3’s and 2’s if dealer has 6 or less
- Split 8’s and Aces
- Never split 10’s and 5’s
- Never take insurance
Card Counting Strategies
-
Hi-Lo Strategy:
Running count : 2-6= +1; 7, 8, 9 = 0;
10, J, K, Q = -1 True count: running count/number of decks. -
K-O strategy:
2-7 = +1; 8 and 9 = 0;
10, J, K, Q and Ace = -1. -
Hi-Opt 1 strategy:
3-6 = +1; 2, 7, 8, 9 and Ace = 0;
10, J, K, Q = -1. -
Hi-Opt 2 strategy:
2, 3, 6, 7 = +1; 4 and 5 = +2; 8 and 9 = 0; 10, J, K, Q = -2. Separate count of Aces, either as 0, or separately from the main count.
| Hand Value | % of busting |
|---|---|
| 21 | 100% |
| 20 | 92% |
| 19 | 85% |
| 18 | 77% |
| 17 | 69% |
| 16 | 62% |
| 15 | 58% |
| 14 | 56% |
| 13 | 39% |
| 12 | 31% |
| 11 or less | 0% |
Useful Links
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