ppb to ppm conversion

How to convert ppb to ppm

ppm and ppb are defined as:

1ppm = 1/10⁶ = 10^-6

1ppb = 1/10⁹ = 10^-9

So

1ppm = 1000ppb

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

x_ppm = x_ppb / 1000

 

Example: 7000ppb is equal to 7ppm:

x_ppm = 7000ppb / 1000 = 7ppm

ppb to ppm conversion calculator

	Enter ppb:			ppb
	ppm result:			ppm

ppb to ppm conversion table

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

 

ppm to ppb conversion ►

 

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See also

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