Question 1

What is 674 g/kg in PSU?

Accepted Answer

674 g/kg = 677.303 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 677.303 PSU in g/kg?

Accepted Answer

677.303 PSU = 674.0004 g/kg.

g/kg	PSU
659 g/kg	662.229
664 g/kg	667.254
669 g/kg	672.278
674	677.303
679 g/kg	682.327
684 g/kg	687.352
689 g/kg	692.376

674 g/kg to PSU

Formula