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.
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)
- Check definition
1 parts-per-trillion = 1/1012 = 10-12
1 parts-per-million = 1/106 = 10-6 - we get:
1ppm = 1000000ppt
so 1ppt = 0.000001ppm
Example
- 1ppt = 0.000001ppm
- 2ppt = 0.000002ppm
- 5ppt = 0.000005ppm
- 0.1ppt = 0.0000001ppm
- 10ppt = 0.00001ppm
parts-per-billion(ppb) to parts-per-million(ppm) conversion table
| ppb | ppm |
|---|---|
| 0.1 | 0.0001 |
| 0.2 | 0.0002 |
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 100 | 0.1 |
| 200 | 0.2 |
| 1000 | 1 |
| 2000 | 2 |
| 10000 | 10 |
| 100000 | 100 |
| 1000000 | 1000 |