How to convert ppm to percent

How to convert number in parts-per million (ppm) to percent (%).

ppm to percent conversion

1% = 1/100

1ppm = 1/10000

2% = 2/200

2ppm = 2/20000

So one parts-per million is equal to 0.0001 percent:

1ppm = 0.0001%

So to convert from ppm to percent, divide the ppm by 10000:

x_(%) = x_(ppm) / 10000

 

Example 1

Convert 100ppm to percent:

x_(%) = 100ppm / 10000 = 0.01%

Example 2

Convert 200ppm to percent:

x_(%) = 200ppm / 10000 = 0.02%

Example 3

Convert 400ppm to percent:

x_(%) = 400ppm / 10000 = 0.04%

Example 4

Convert 600ppm to percent:

x_(%) = 600ppm / 10000 = 0.06%

Example 5

Convert 800ppm to percent:

x_(%) = 800ppm / 10000 = 0.08%

Example 6

Convert 900ppm to percent:

x_(%) = 900ppm / 10000 = 0.09%

Example 7

Convert 19000ppm to percent:

x_(%) = 19000ppm / 10000 = 1.9%

 

 

Percent to ppm calculation ►

 

---

See also

• ppm to percent converter
• Percent to ppm converter
• Percent to ppm calculation
• Number conversion