ppm to ppb conversion

How to convert ppm to ppb

ppm and ppb are defined as:

1ppm = 1/10⁶ = 10^-6

1ppb = 1/10⁹ = 10^-9

So

1ppm = 1000ppb

The number of parts-per billion x_ppb is equal to the number of parts-per million x_ppm multiplied by 1000:

x_ppb = x_ppm · 1000

 

Example: 7ppm is equal to 7000ppb:

x_ppb = 7ppm · 1000 = 7000ppb

ppm to ppb conversion calculator

	Enter ppm:			ppm
	ppb result:			ppb

ppm to ppb conversion table

ppm	ppb
0.001	1
0.01	10
0.1	100
1	1000
10	10000
100	100000
1000	1000000
10000	10000000

 

ppb to ppm conversion ►

 

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See also

• ppb to ppm conversion
• ppm to percent conversion
• ppm to ppt conversion
• ppm to mg per liter conversion
• ppm - parts per million

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