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formatPotOdds

Human-readable "x:1" string.

formatPotOdds(potBeforeCall: number, toCall: number, decimals?: number): string

Import​

const poker = require('poker-calculations');

ESM (Node):

import { createRequire } from 'module';
const require = createRequire(import.meta.url);
const poker = require('poker-calculations');

When to use​

Render pot odds in the UI without hand-formatting floats. Optional decimals controls rounding of the leading number in the x:1 display.

How to use​

console.log(poker.formatPotOdds(175, 50));        // "3.5:1"
console.log(poker.formatPotOdds(175, 50, 0));    // "4:1" with 0 decimals
console.log(poker.formatPotOddsReducedFraction(100, 50)); // "2:1" integer form

See also​

potOddsRatioDisplay · formatPotOddsReducedFraction