Question 1

What is 307.5 PSU in mg/L?

Accepted Answer

307.5 PSU = 306,000.6 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 306,000.6 mg/L in PSU?

Accepted Answer

306,000.6 mg/L = 307.5 PSU.

PSU	mg/L
292.5 PSU	291,073.7
297.5 PSU	296,049.4
302.5 PSU	301,025
307.5	306,000.6
312.5 PSU	310,976.2
317.5 PSU	315,951.8
322.5 PSU	320,927.5

307.5 PSU to mg/L

Formula