Question 1

What is 459 g/kg in PSU?

Accepted Answer

459 g/kg = 461.249 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 461.249 PSU in g/kg?

Accepted Answer

461.249 PSU = 458.9999 g/kg.

g/kg	PSU
444 g/kg	446.176
449 g/kg	451.2
454 g/kg	456.225
459	461.249
464 g/kg	466.274
469 g/kg	471.298
474 g/kg	476.323

459 g/kg to PSU

Formula