Question 1

What is 29.5 PSU in mg/L?

Accepted Answer

29.5 PSU = 29,356.2 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 29,356.2 mg/L in PSU?

Accepted Answer

29,356.2 mg/L = 29.5 PSU.

PSU	mg/L
23.5 PSU	23,385.4
25.5 PSU	25,375.7
27.5 PSU	27,365.9
29.5	29,356.2
31.5 PSU	31,346.4
33.5 PSU	33,336.7
35.5 PSU	35,326.9

29.5 PSU to mg/L

Formula