Question 1

What is 564.5 PSU in mg/L?

Accepted Answer

564.5 PSU = 561,747.4 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 561,747.4 mg/L in PSU?

Accepted Answer

561,747.4 mg/L = 564.5 PSU.

PSU	mg/L
549.5 PSU	546,820.6
554.5 PSU	551,796.2
559.5 PSU	556,771.8
564.5	561,747.4
569.5 PSU	566,723.1
574.5 PSU	571,698.7
579.5 PSU	576,674.3

564.5 PSU to mg/L

Formula