Question 1

What is 542 g/kg in PSU?

Accepted Answer

542 g/kg = 544.656 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 544.656 PSU in g/kg?

Accepted Answer

544.656 PSU = 542.0002 g/kg.

g/kg	PSU
527 g/kg	529.582
532 g/kg	534.607
537 g/kg	539.631
542	544.656
547 g/kg	549.68
552 g/kg	554.705
557 g/kg	559.729

542 g/kg to PSU

Formula