Batching cocktails turns a drink formula into a water, alcohol, and service-volume problem.
This calculator solves the batch from three working constraints: fixed liquor volume, fixed juice or mixer volume, or a finished batch that needs its ABV checked. Target ABV means final ABV after planned dilution.
Use it as a production worksheet for bar prep, event batching, service dilution, vessel sizing, and test-drink dilution checks.
Batch Cocktail Calculator
Bulk cocktail ABV math for fixed liquor, fixed juice / mixer, and finished-batch checks.
Target ABV is final after planned dilution. The solve modes calculate the pre-dilution batch needed to land at the finished ABV.
Educational culinary worksheet only. Verify formulas, service strength, ingredient ABV, local alcohol rules, labeling, and responsible service requirements before production.
Planning estimate only. This tool does not provide regulatory, labeling, tax, or responsible-service advice.
Batch target helper
Use servings, pour size, or vessel volume as an operational reference while the active calculator solves the batch.
Test-cocktail dilution utility
Weigh one test drink before and after chilling. Use the measured water gain as your batch dilution target.
I know my liquor
Enter the base spirit volume and solve the juice / mixer plus syrup / sweetener needed for the target final ABV.
If the drink will hit fresh ice, do not double-count dilution. Reduce planned batch dilution or leave final dilution to service.
I know my juice / mixer
Enter the juice / mixer volume and ratio, then solve how much liquor is needed for the target final ABV.
If the drink will hit fresh ice, do not double-count dilution. Reduce planned batch dilution or leave final dilution to service.
I have the batch mixed
Enter liquor and total non-alcoholic volume to check pre-dilution ABV and final diluted ABV.
If the drink will hit fresh ice, do not double-count dilution. Reduce planned batch dilution or leave final dilution to service.
