Question 1

What is 46 PSU in mg/L?

Accepted Answer

46 PSU = 45,775.7 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 45,775.7 mg/L in PSU?

Accepted Answer

45,775.7 mg/L = 46 PSU.

PSU	mg/L
40 PSU	39,805
42 PSU	41,795.2
44 PSU	43,785.5
46	45,775.7
48 PSU	47,765.9
50 PSU	49,756.2
52 PSU	51,746.4

46 PSU to mg/L

Formula