Question 1

What is 150.5 PSU in mg/L?

Accepted Answer

150.5 PSU = 149,766.1 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 149,766.1 mg/L in PSU?

Accepted Answer

149,766.1 mg/L = 150.5 PSU.

PSU	mg/L
135.5 PSU	134,839.3
140.5 PSU	139,814.9
145.5 PSU	144,790.5
150.5	149,766.1
155.5 PSU	154,741.8
160.5 PSU	159,717.4
165.5 PSU	164,693

150.5 PSU to mg/L

Formula