Guide
How to Measure Alcohol Content at Home
Learn what hydrometer readings can tell you about fermentation strength, and where common homebrew estimates fall short.
Mead Making
Mead ABV Calculator
Estimate mead ABV from hydrometer readings taken before and after fermentation, using the common gravity-difference approximation.
Enter your measurements
Estimate fermented mead strength from original and final gravity readings.
Good to know
Frequently asked questions
Can I estimate a sweet mead?
Yes, if you have reliable OG and FG readings, but the simple equation is less dependable for high-gravity or backsweetened mead.
Does backsweetening affect the result?
It changes gravity after fermentation. Record the original and final readings at the same stage and use a method appropriate to additions.
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