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Hydrometer Temperature Correction

Use this page to calculate corrections to your hydrometer reading based upon the temperature of the liquid. The correction formula is based on this article by Christopher Lyons.

Temperature units: Fahrenheit Celsius

Specific gravity: Enter the measured specific gravity (i.e. 1.052).
Temperature (F): Enter the temperature at which the SG was measured.

Temperature (F): The SG will be adjusted to this temperature.
The adjusted specific gravity: -

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