Question 1

What is 56 g/kg in PSU?

Accepted Answer

56 g/kg = 56.274 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 56.274 PSU in g/kg?

Accepted Answer

56.274 PSU = 55.9996 g/kg.

g/kg	PSU
41 g/kg	41.201
46 g/kg	46.225
51 g/kg	51.25
56	56.274
61 g/kg	61.299
66 g/kg	66.323
71 g/kg	71.348

56 g/kg to PSU

Formula