Question 1

What is 158 g/kg in PSU?

Accepted Answer

158 g/kg = 158.774 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 158.774 PSU in g/kg?

Accepted Answer

158.774 PSU = 157.9998 g/kg.

g/kg	PSU
143 g/kg	143.701
148 g/kg	148.725
153 g/kg	153.75
158	158.774
163 g/kg	163.799
168 g/kg	168.823
173 g/kg	173.848

158 g/kg to PSU

Formula