Question 1

What is 549 g/kg in PSU?

Accepted Answer

549 g/kg = 551.69 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 551.69 PSU in g/kg?

Accepted Answer

551.69 PSU = 548.9999 g/kg.

g/kg	PSU
534 g/kg	536.617
539 g/kg	541.641
544 g/kg	546.666
549	551.69
554 g/kg	556.715
559 g/kg	561.739
564 g/kg	566.764

549 g/kg to PSU

Formula