Question 1

What is 37.5 g/kg in PSU?

Accepted Answer

37.5 g/kg = 37.684 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 37.684 PSU in g/kg?

Accepted Answer

37.684 PSU = 37.5002 g/kg.

g/kg	PSU
31.5 g/kg	31.654
33.5 g/kg	33.664
35.5 g/kg	35.674
37.5	37.684
39.5 g/kg	39.694
41.5 g/kg	41.703
43.5 g/kg	43.713

37.5 g/kg to PSU

Formula