Question 1

What is 153 g/kg in PSU?

Accepted Answer

153 g/kg = 153.75 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 153.75 PSU in g/kg?

Accepted Answer

153.75 PSU = 153.0003 g/kg.

g/kg	PSU
138 g/kg	138.676
143 g/kg	143.701
148 g/kg	148.725
153	153.75
158 g/kg	158.774
163 g/kg	163.799
168 g/kg	168.823

153 g/kg to PSU

Formula