Combination Calculator Use this calculator to easily calculate the number of combinations given a set of objects (types) and the number you need to draw from the set. What is a combination? This range has 159 combos. Of those combos, 32 include a K. So the probability the CO holds a K is 32/159 = 0.20. We have to ignore a second order effect here which is that the specific combo that CO holds impacts the combos BTN can hold, but to a first order approximation it’s reasonable to also assign BTN a 0.20 probability of holding a K.

Combonator is not your average equity calculator. Instead of having to select one range then click calculate to wait for answers, Combonator allows you to quickly select and divide a hand range into one or more groups using manual and automatic selections.

See equities, combination counts, and hand value breakdowns: instantly. Combonator will help you learn flop textures, how ranges split up on boards, how equities shift on turn and river cards. Join thousands of poker players using Combonator to learn and improve their Hold'em strategy.

Get started in three easy steps:

First, we start with a preflop range.

Get started by selecting a preflop range for the scenario you are analyzing. Custom rankings, saved ranges, and advanced selections means it only takes a couple of seconds to get started.

Then, we can assign this range into groups.

Add in the board, then you can assign this preflop range into one or more colored groups. This can be done manually in the hand grid or with the extensive auto-selection tools available.

No waiting around. Get results instantly.

Poker Combos Calculator Cheat

Get output for an individual group, or all groups: combination counts, equities against hero's hand, and hand values in the range. Data updates instantly as you work! No calculate buttons, no waiting. Explore ranges and scenarios organically and intuitively.