Question 1

What is 44.5 PSU in mg/L?

Accepted Answer

44.5 PSU = 44,283 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 44,283 mg/L in PSU?

Accepted Answer

44,283 mg/L = 44.5 PSU.

PSU	mg/L
38.5 PSU	38,312.3
40.5 PSU	40,302.5
42.5 PSU	42,292.8
44.5	44,283
46.5 PSU	46,273.3
48.5 PSU	48,263.5
50.5 PSU	50,253.8

44.5 PSU to mg/L

Formula