Question 1

What is 1,310 ppm in PSU?

Accepted Answer

1,310 ppm = 1.316 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 1.316 PSU in ppm?

Accepted Answer

1.316 PSU = 1,309.6 ppm.

ppm	PSU
1,295 ppm	1.301
1,300 ppm	1.306
1,305 ppm	1.311
1,310	1.316
1,315 ppm	1.321
1,320 ppm	1.326
1,325 ppm	1.331

1,310 ppm to PSU

Formula