Question 1

What is 424 g/kg in PSU?

Accepted Answer

424 g/kg = 426.078 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 426.078 PSU in g/kg?

Accepted Answer

426.078 PSU = 424.0004 g/kg.

g/kg	PSU
409 g/kg	411.004
414 g/kg	416.029
419 g/kg	421.053
424	426.078
429 g/kg	431.102
434 g/kg	436.127
439 g/kg	441.151

424 g/kg to PSU

Formula