Salinity Correction Calculator

* Special thanks to Boomer from www.reefcentral.com for his help.
* Special thanks to Simon Huntington for the PPT <-> SG conversion algorithms.

This calculator corrects an observed relative specific gravity (sg) measurement taken from a hydrometer that does not automatically correct for temperature difference and is being used to sample water at a different temperature than it was calibrated at.

Observed Salinity:
 Relative Specific Gravity (sg)

Unit Calibration Temperature:
 

Actual Water Temperature:
 



Corrected/Actual Salinity:
 Relative Specific Gravity (sg)