Cocktail Ratio Builder

Scale classic cocktail ratios for 1, 6, or 12 servings. Adjust proportions and see exact measures in ml and oz.

About Cocktail Ratio Calculator

The classic cocktail ratio is 2:1:1 (spirit:sour:sweet) — the Sidecar, Margarita, and Daiquiri all follow this structure. The Negroni is 1:1:1. When batching cocktails for groups, prepare the mix without ice (dilution happens during serving). Add 20–25% water by volume to compensate for the dilution normally added during shaking or stirring.