Question 1

What is 31 PSU in mg/L?

Accepted Answer

31 PSU = 30,848.8 mg/L. Use the converter on this page to convert to other salinity / tds units instantly.

Question 2

How do you convert PSU to mg/L?

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 PSU value by the appropriate factor to get mg/L, or use the interactive converter above.

Question 3

What is 30,848.8 mg/L in PSU?

Accepted Answer

30,848.8 mg/L = 31 PSU.

PSU	mg/L
25 PSU	24,878.1
27 PSU	26,868.3
29 PSU	28,858.6
31	30,848.8
33 PSU	32,839.1
35 PSU	34,829.3
37 PSU	36,819.6

31 PSU to mg/L

Formula