A statistics reference for Blackjack
Every hand has a number.
Here they all are.
Exact expected values and win probabilities for every starting hand against every dealer upcard, computed from the same model on every page — no folklore, no hunches.
6 decksdealer stands on soft 17blackjack pays 3 : 2double on any two cardssplit & late surrender allowed
Q♠
Hand rankings
All 340 starting-hand vs. upcard combinations, ranked by win probability under perfect basic strategy. Sort and filter freely.
Browse the table →
Q♠
A♥
Hand analyzer
Pick your two cards and the dealer's upcard. See the value of every legal action — and why one play beats the rest.
Analyze a hand →
A♥
K♦
Strategy chart
The classic color-coded chart: the best first move for every hand at a glance, plus dealer bust odds by upcard.
See the chart →
K♦
J♣
How to play
Card values, the flow of a round, every action, payouts, insurance, side bets, slang and FAQ — written for a first-timer.
Learn the game →
J♣
340hand × upcard combos
5actions compared per hand
≈0.5%house edge, perfect play
All figures on this site come from one expected-value engine, so every page always agrees.