Question 1

What is 649 g/kg in PSU?

Accepted Answer

649 g/kg = 652.18 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 652.18 PSU in g/kg?

Accepted Answer

652.18 PSU = 648.9999 g/kg.

g/kg	PSU
634 g/kg	637.107
639 g/kg	642.131
644 g/kg	647.156
649	652.18
654 g/kg	657.205
659 g/kg	662.229
664 g/kg	667.254

649 g/kg to PSU

Formula