ppt to ppm conversion
How to convert ppt to ppm
ppm and ppt are defined as:
1ppm = 1/106 = 10-6
1ppt = 1/1012 = 10-12
So
1ppm = 106ppt
The number of parts-per million xppm is equal to the number of parts-per trillion xppt divided by 106:
xppm = xppt / 106
Example: 7000ppt is equal to 0.007000ppm:
xppt = 7000ppt / 106 = 0.007ppm
ppt to ppm conversion calculator
ppt to ppm conversion table
ppt ppm 1 0.000001 10 0.00001 100 0.0001 1000 0.001 10000 0.01 100000 0.1 106 1 107 10 108 100 109 1000 1010 10000
See also
Online Reference & Tools