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PPM to Percent Converter

Parts per million: ppm

About PPM to Percent Converter

The PPM to Percent Converter is used to convert ppm (parts-per-million) to percentage.

What is PPM

PPM, or parts-per-million, is a way of expressing very dilute concentrations of substances. One part per million (ppm) denotes one part per 1,000,000 parts, one part in 106, and a value of 1 × 10−6.

PPM to Percent Conversion Formula

To convert from ppm to percent, use the following conversion equation:

1ppm = 0.0001%


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