Cocktail Batch Scaling Calculator
Turn a single-serving cocktail recipe into a party-sized batch. Enter your recipe ratios, desired number of servings, and a waste buffer to get exact bottle and mixer quantities.
Total Batch Volume Needed
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Total Spirit (oz)—
Total Mixer (oz)—
Total Modifier (oz)—
Added Dilution (oz)—
Total Batch Volume w/ Waste (oz)—
About this calculator
Scale a single cocktail recipe into a large batch for parties or events, accounting for dilution and yield loss.
Frequently Asked Questions
Why include a dilution percentage?
Shaken or stirred cocktails absorb water from melting ice, typically 15-25% of the final volume, which affects taste and total yield when batching.
How much waste buffer should I use?
For events with inexperienced bartenders or free-pour service, 10-15% extra covers spills and over-pours.