Question 1

What is 8.5 ppm in ppb?

Accepted Answer

8.5 ppm = 8,500 ppb. Use the converter on this page to convert to other concentration units instantly.

Question 2

How do you convert ppm to ppb?

Accepted Answer

Formula: 1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm. Multiply your ppm value by the appropriate factor to get ppb, or use the interactive converter above.

Question 3

What is 8,500 ppb in ppm?

Accepted Answer

8,500 ppb = 8.5 ppm.

ppm	ppb
5.5 ppm	5,500
6.5 ppm	6,500
7.5 ppm	7,500
8.5	8,500
9.5 ppm	9,500
10.5 ppm	10,500
11.5 ppm	11,500

8.5 ppm to ppb

Formula