Enter the total percentage concentration (%) into the Calculator. The calculator will evaluate the PPM from Percent. This calculator can also calculate percent from PPM.

## PPM from Percent Formula

The following two example problems outline the steps and information needed to calculate the PPM from Percent.

PPM = P * 10,000

Variables:

- PPM is the PPM from Percent (parts per million)
- P is the total percentage concentration (%)

To calculate PPM from Percent, multiply the percentage value, typically a concentration, by 10,000.

## How to Calculate PPM from Percent?

The following steps outline how to calculate the PPM from Percent.

- First, determine the total percentage concentration (%).
- Next, gather the formula from above = PPM = (%) * 10,000.
- Finally, calculate the PPM from Percent.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

total percentage concentration (%) = .25

PPM = (%) * 10,000** **= ?