# PPM to Percent Conversion Calculator

PPM refers to parts per million. It represents the part of the whole number in units of 1/1000000. It is a dimensionless quality and is equal to 1×10^{-6}. One parts per million(PPM) is exactly equal to 0.0001%. It is a unit used to express the dilute concentrations of substances in water or soil. Percent (%) is out of 100 and ppm is out of a million of anything per litre of water (mg/kg). Use PPM to percent conversion calculator to convert PPM to Weight Percent.

## Convert PPM to Weight Percent

PPM refers to parts per million. It represents the part of the whole number in units of 1/1000000. It is a dimensionless quality and is equal to 1×10^{-6}. One parts per million(PPM) is exactly equal to 0.0001%. It is a unit used to express the dilute concentrations of substances in water or soil. Percent (%) is out of 100 and ppm is out of a million of anything per litre of water (mg/kg). Use PPM to percent conversion calculator to convert PPM to Weight Percent.

#### Formula:

Weight Percent = Parts Per Million / 10000
### Example:

Find how many percentages are in 52 PPM of the solution?

#### Solution:

Weight Percent = 52 / 10000

= 0.0052 %