Question 1

What is 4,995 ppm in PSU?

Accepted Answer

4,995 ppm = 5.019 PSU. Use the converter on this page to convert to other salinity / tds units instantly.

Question 2

How do you convert ppm to PSU?

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 ppm value by the appropriate factor to get PSU, or use the interactive converter above.

Question 3

What is 5.019 PSU in ppm?

Accepted Answer

5.019 PSU = 4,994.5 ppm.

ppm	PSU
4,980 ppm	5.004
4,985 ppm	5.009
4,990 ppm	5.014
4,995	5.019
5,000 ppm	5.024
5,005 ppm	5.03
5,010 ppm	5.035

4,995 ppm to PSU

Formula