Brewing tool
Hydrometer Temperature Correction
Correct a hydrometer reading when the sample is not at calibration temperature.
Guide
Before you start
Most hydrometers are calibrated to a set temperature. If your sample is warmer or cooler, the reading needs a small correction.
Calculator
Enter your values
Safety and limits
A few notes
Temperature correction is only approximate. Very hot samples can give poor readings and may damage your gear.
Use accurate measurements for the best estimate.