Question 1

What is 666 g/kg in PSU?

Accepted Answer

666 g/kg = 669.263 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 669.263 PSU in g/kg?

Accepted Answer

669.263 PSU = 665.9996 g/kg.

g/kg	PSU
651 g/kg	654.19
656 g/kg	659.214
661 g/kg	664.239
666	669.263
671 g/kg	674.288
676 g/kg	679.312
681 g/kg	684.337

666 g/kg to PSU

Formula