Hydrometer Temperature Correction

Use this tool when your wort or must sample is not at your hydrometer's calibration temperature. It applies a published polynomial correction model.

Corrected SG

1.053

Approx Brix

13.0

Approx Plato

13.0

Correction equation

This page uses the common ASBC-style polynomial correction factor used by commercial and homebrew calculators:

factor(T) = 1.00130346 − 0.000134722124T + 0.00000204052596T² − 0.00000000232820948T³

Corrected gravity = observed gravity × factor(sample temp) / factor(calibration temp).