Question 1

What is 98.5 PSU in mg/L?

Accepted Answer

98.5 PSU = 98,019.7 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 98,019.7 mg/L in PSU?

Accepted Answer

98,019.7 mg/L = 98.5 PSU.

PSU	mg/L
83.5 PSU	83,092.8
88.5 PSU	88,068.5
93.5 PSU	93,044.1
98.5	98,019.7
103.5 PSU	102,995.3
108.5 PSU	107,970.9
113.5 PSU	112,946.6

98.5 PSU to mg/L

Formula