Question 1

What is 492 g/kg in PSU?

Accepted Answer

492 g/kg = 494.411 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 494.411 PSU in g/kg?

Accepted Answer

494.411 PSU = 492.0002 g/kg.

g/kg	PSU
477 g/kg	479.337
482 g/kg	484.362
487 g/kg	489.386
492	494.411
497 g/kg	499.435
502 g/kg	504.46
507 g/kg	509.484

492 g/kg to PSU

Formula