Question 1

What is 720 g/kg in PSU?

Accepted Answer

720 g/kg = 723.528 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 723.528 PSU in g/kg?

Accepted Answer

723.528 PSU = 720 g/kg.

g/kg	PSU
705 g/kg	708.454
710 g/kg	713.479
715 g/kg	718.503
720	723.528
725 g/kg	728.552
730 g/kg	733.577
735 g/kg	738.601

720 g/kg to PSU

Formula