Question 1

What is 26.5 PSU in ppm?

Accepted Answer

26.5 PSU = 26,370.8 ppm. Use the converter on this page to convert to other salinity / tds units instantly.

Question 2

How do you convert PSU to ppm?

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 ppm, or use the interactive converter above.

Question 3

What is 26,370.8 ppm in PSU?

Accepted Answer

26,370.8 ppm = 26.5 PSU.

PSU	ppm
20.5 PSU	20,400
22.5 PSU	22,390.3
24.5 PSU	24,380.5
26.5	26,370.8
28.5 PSU	28,361
30.5 PSU	30,351.3
32.5 PSU	32,341.5

26.5 PSU to ppm

Formula