# Percent to ppm

This converter can convert percent to parts-per-million(ppm), at the same time, you can also convert negatives and decimals into parts-per-million(ppm). Type your number then click Convert now button. It is also possible to convert ppm to percent  Ppm to percent converter.

 Type percent: % ppm 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 percent to parts-per-million(ppm)

1% = 10000ppm
so
2.5% =2.5 x 1% = 2.5 x 10000 = 25000ppm

## Percent to ppm conversion table

Percentparts-per-million(ppm)
0%0 ppm
0.001%10 ppm
0.01%100 ppm
0.1%1000 ppm
1%10000 ppm
2%20000 ppm
3%30000 ppm
4%40000 ppm
5%50000 ppm
6%60000 ppm
7%70000 ppm
8%80000 ppm
9%90000 ppm
10%100000 ppm
20%200000 ppm
50%500000 ppm
60%600000 ppm
100%1000000 ppm