Question 1

What is 172 g/kg in PSU?

Accepted Answer

172 g/kg = 172.843 PSU. Use the converter on this page to convert to other salinity / tds units instantly.

Question 2

How do you convert g/kg to PSU?

Accepted Answer

Formula: 1 g/kg ≈ 1.0049 PSU · 1 mg/L ≈ 0.001 PSU · 1 ppm ≈ 0.001 PSU (dilute aqueous approximation). Multiply your g/kg value by the appropriate factor to get PSU, or use the interactive converter above.

Question 3

What is 172.843 PSU in g/kg?

Accepted Answer

172.843 PSU = 172.0002 g/kg.

g/kg	PSU
157 g/kg	157.769
162 g/kg	162.794
167 g/kg	167.818
172	172.843
177 g/kg	177.867
182 g/kg	182.892
187 g/kg	187.916

172 g/kg to PSU

Formula