Question 1

What is 1,885 ppm in PSU?

Accepted Answer

1,885 ppm = 1.894 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 1.894 PSU in ppm?

Accepted Answer

1.894 PSU = 1,884.8 ppm.

ppm	PSU
1,870 ppm	1.879
1,875 ppm	1.884
1,880 ppm	1.889
1,885	1.894
1,890 ppm	1.899
1,895 ppm	1.904
1,900 ppm	1.909

1,885 ppm to PSU

Formula