DistilCalc is a free suite of distilling calculators and guides used by hobby distillers worldwide, built on published standards: OIML R 22 alcoholometric tables, NBS/NIST temperature corrections, and TTB regulations. Every formula cites its source, and we published an accuracy study testing our own numbers alongside everyone else's.

This store carries the tools that go beyond the browser: the Pro Workbook for planning, running, and logging complete batches offline, and our paperback tasting journals and handbook on Amazon.

Made in Belgium by a chemist named Cameron who got tired of distilling calculators that couldn't show their work.

Questions? hello@distilcalc.com · Free calculators and guides: distilcalc.com