Question 1

What is 137 g/kg in PSU?

Accepted Answer

137 g/kg = 137.671 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 137.671 PSU in g/kg?

Accepted Answer

137.671 PSU = 136.9997 g/kg.

g/kg	PSU
122 g/kg	122.598
127 g/kg	127.622
132 g/kg	132.647
137	137.671
142 g/kg	142.696
147 g/kg	147.72
152 g/kg	152.745

137 g/kg to PSU

Formula