Hold'em Equity Lab

Preflop

Your hand

Card selection

Choose your first hole card

Results

Pick your two hole cards, then press Calculate equity.

Opponents

Ranges accept presets or notation like 88+, AJs+, KQo; add :0.5 to weight a hand.

Method

Simulations

Compare with exact enumeration when feasible

Advanced

Confidence level

Random seed

Run the analysis to color the 169 starting hands by equity.

Pairs on the diagonal, suited hands above it, offsuit hands below. Select a hand for details.

Equity of each starting hand against random opponents, estimated by Monte Carlo with a confidence interval per hand.

Opponents

Simulations per hand

Random seed