Poker SPR Calculator
Calculate Stack-to-Pot Ratio from effective stack and current pot size. Use SPR as a numerical study reference for comparing stack depth with the pot going into postflop decisions.
SPR10.00
STACK IN BB100.00
POT IN BB10.00
Formula: SPR = effective stack ÷ current pot. Effective stack is the smaller remaining stack involved in the hand. This calculator does not choose bet sizes or prescribe a strategy.
EFFECTIVE STACK100.00
CURRENT POT10.00
1-POT BET / STACK10.00%
SPR is most useful when combined with position, range, board texture, pot geometry and remaining stack. A single SPR number is not a complete decision model.