Question 1

What is 34.5 PSU in mg/L?

Accepted Answer

34.5 PSU = 34,331.8 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 34,331.8 mg/L in PSU?

Accepted Answer

34,331.8 mg/L = 34.5 PSU.

PSU	mg/L
28.5 PSU	28,361
30.5 PSU	30,351.3
32.5 PSU	32,341.5
34.5	34,331.8
36.5 PSU	36,322
38.5 PSU	38,312.3
40.5 PSU	40,302.5

34.5 PSU to mg/L

Formula