Ppt to ppm

This converter can convert parts-per-trillion(ppt) to parts-per-million(ppm), negative and decimal numbers are also supported. Type your parts-per-trillion(ppt) number then click Convert now button. It is also possible to convert ppm to ppt  Ppm to ppt converter.

Type ppt: ppt
 
Conversion result:  ppm

Knowledge of converter

In science and engineering, the parts-per notation is a set of pseudo-units to describe small values of miscellaneous dimensionless quantities, e.g. mole fraction or mass fraction. Since these fractions are quantity-per-quantity measures, they are pure numbers with no associated units of measurement. Commonly used are ppm (parts-per-million, 10−6), ppb (parts-per-billion, 10−9), ppt (parts-per-trillion, 10−12) and ppq (parts-per-quadrillion, 10−15). This notation is not part of the SI system and its meaning is ambiguous.

How to convert parts-per-trillion(ppt) to parts-per-million(ppm)

  1. Check definition
    1 parts-per-trillion = 1/1012 = 10-12
    1 parts-per-million = 1/106 = 10-6

  2. we get:
    1ppm = 1000000ppt
    so 1ppt = 0.000001ppm

Example

  1. 1ppt = 0.000001ppm

  2. 2ppt = 0.000002ppm

  3. 5ppt = 0.000005ppm

  4. 0.1ppt = 0.0000001ppm

  5. 10ppt = 0.00001ppm

parts-per-billion(ppb) to parts-per-million(ppm) conversion table

ppbppm
0.10.0001
0.20.0002
10.001
20.002
50.005
100.01
200.02
1000.1
2000.2
10001
20002
1000010
100000100
10000001000