Question 1

What is 2 g/kg in PSU?

Accepted Answer

2 g/kg = 2.01 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 2.01 PSU in g/kg?

Accepted Answer

2.01 PSU = 2.0002 g/kg.

g/kg	PSU
0.5 g/kg	0.502
1 g/kg	1.005
1.5 g/kg	1.507
2	2.01
2.5 g/kg	2.512
3 g/kg	3.015
3.5 g/kg	3.517

2 g/kg to PSU

Formula