Free poker odds calculators & trainers, in the browser
Free pot-odds, ICM and variance calculators — plus equity and range trainers that grade you on the spot. Everything runs in your browser, grouped by the skill it sharpens: crunch the numbers with the pot odds calculator, sharpen your read on the which-hand-wins trainer, or look it up on the poker hand rankings chart. 9 live right now, with more landing every week.
Poker odds & pot-odds calculators
Feed in the numbers, get a straight answer — equity, pot odds and tournament ICM.
Pot Odds & Outs
Set the pot, the call and your outs — get the equity you need and a call/fold verdict, live.
Open tool →ICM Calculator
Turn tournament chip stacks into real-money equity and see the bubble pressure.
Open tool →Variance Simulator
Run thousands of sessions to see the swings behind your win rate.
Open tool →Trainers to drill equity and ranges
Practice a real decision — guess the equity or the range — and get graded on the spot.
Which Hand Wins
Two hands go to showdown — call the winner and get instant feedback.
Open tool →Equity Trainer
Guess your win % in classic all-in matchups, then get graded on the exact number.
Open tool →Range Trainer
Drill open-raising ranges by position until they're automatic.
Open tool →Charts: what beats what & starting hands by position
Look it up fast — hand rankings, starting hands by position, the maps every winning player keeps in their head.
Starting Hands Chart
All 169 Hold'em hands, colour-coded by strength, with how to play each.
Open tool →Hand-ranking ladder
The ten-rung ranking order with real examples and the odds of each.
Open tool →Position guide
What each seat is worth and how your range should shift around the table.
Open tool →