Seawater freezing point calculator

0. Brief description

This online calculator for freezing point of seawater is based on known formula, described in [1] (p. 30). Freezing point temperature of seawater is a function of hydrostatic pressure P and salinity sof water.

1. Calculation

Parameter Notation Value Range Units
Hydrostatic pressure P 103 .. 106 mBar
Water salinity s 0 .. 42 PSU
Freezing point t °C

  1. Algorithms for computation of fundamental properties of seawater. Unesco technical papers in marine science vol. 44, 1983.
(C) Alek Dikarev, 2020
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