CALCULATORPREFLOP
Preflop equity calculator
Pick two or three hands from the 13×13 grid and the equity appears immediately: two-hand results come from the precomputed table, three-hand results are simulated on the spot in your browser.
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Precomputed from 200,000 simulated showdowns with every suit layout enumerated.
Choose hand 1
FAQ
What does this calculator work out?
The equity of two or three specific hands getting all in before the flop, with all five board cards still to come. There is no option to fix a flop or turn card.
Where do the numbers come from?
Two-hand results are read straight from the precomputed 169×169 table (200,000 trials per pairing). Three-hand results are simulated in your browser over 40,000 showdowns.
Can it do hand versus range?
No. This site only deals with specific hand-versus-hand equity. Use a dedicated solver for range work.