Question 1

What is 350.5 PSU in mg/L?

Accepted Answer

350.5 PSU = 348,790.9 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 348,790.9 mg/L in PSU?

Accepted Answer

348,790.9 mg/L = 350.5 PSU.

PSU	mg/L
335.5 PSU	333,864.1
340.5 PSU	338,839.7
345.5 PSU	343,815.3
350.5	348,790.9
355.5 PSU	353,766.5
360.5 PSU	358,742.2
365.5 PSU	363,717.8

350.5 PSU to mg/L

Formula