♠ Free tool · runs on your phone · nothing is sent anywhere

Chop Calculator

Making a deal at the final table? Enter the payouts and everyone's chips to see the ICM deal and the chip chop side by side.

Players left
Payouts still to be paid
Chip counts
Optional · amount left to play for

Taken out of 1st place before the deal, then played for. Can't be more than the 1st–2nd gap.

The deal

Total prize money
Split in the deal
Left to play for
PlayerChipsICM dealChip chopICM vs chip

How it works

ICM (Malmuth-Harville)

The Independent Chip Model treats your chance of winning as your share of the chips, then works out the odds of every other finishing order the same way. Each player's deal is their average payout across all of those orders. It gives short stacks a little more than their chip share, because they're already guaranteed the lowest payout left.

Chip chop

Everyone locks up the lowest remaining payout. The rest of the money is split by chip count. It's simple and favors the chip leader.

Leaving money to play for

Some tables keep part of 1st place in the middle (plus the trophy) and keep playing. We take that amount off 1st place, run the deal on what's left, and the winner adds it on top.

Checked against known examples

Stacks of 5,000 / 3,000 / 2,000 with $50 / $30 / $20 payouts give an ICM deal of $38.39 / $32.75 / $28.86, matching the worked example from GTO Gecko. Stacks of 25 / 87 / 88 with $50 / $30 / $20 give the short stack $25.69, matching Wikipedia's ICM table. Tap "Try an example" to see the first one.

ICM is a model, not a rule. Skill, blinds and who's on the button matter too. Any deal has to be agreed by every player and approved by the tournament director, and some rooms don't allow deals. For adults 21+.

The Weekly Grind

Free weekly newsletterThe Weekly Grind

Tournaments, results and news for East Coast grinders, in your inbox every week.

Get the Weekly Grind newsletter 

Free. One email a week. Unsubscribe anytime.