PPM to PPT conversion


How to convert PPM to PPT:

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:

xppt = xppm * 106


Example:

7ppm is equal to 7000ppb:

xppt = 7ppm * 106 = 7000000ppt


PPM to PPT conversion table

PPM PPT
0.0000011
0.0000110
0.0001100
0.0011000
0.01 10000
0.1 100000
1 106
10 107
100 108
1000 109
10000 1010

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