Question 1

What is 287 g/kg in PSU?

Accepted Answer

287 g/kg = 288.406 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 288.406 PSU in g/kg?

Accepted Answer

288.406 PSU = 286.9997 g/kg.

g/kg	PSU
272 g/kg	273.333
277 g/kg	278.357
282 g/kg	283.382
287	288.406
292 g/kg	293.431
297 g/kg	298.455
302 g/kg	303.48

287 g/kg to PSU

Formula