Question 1

What is 68 g/kg in PSU?

Accepted Answer

68 g/kg = 68.333 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 68.333 PSU in g/kg?

Accepted Answer

68.333 PSU = 67.9998 g/kg.

g/kg	PSU
53 g/kg	53.26
58 g/kg	58.284
63 g/kg	63.309
68	68.333
73 g/kg	73.358
78 g/kg	78.382
83 g/kg	83.407

68 g/kg to PSU

Formula