Convert part/million (ppm) to kilogram/liter

Vice Versa: kilogram/liter to part/million (ppm)

Part/Million (ppm)

Parts per million (ppm) is a dimensionless unit of concentration equal to one part of a substance per million parts of the mixture by mass or volume. It is widely used for trace contaminants in water, air quality monitoring, and analytical chemistry. 1 ppm ≈ 1 mg/L in dilute aqueous solutions.

Kilogram/Liter

The kilogram per litre (kg/L) is a unit of mass concentration. Since water has a density of approximately 1 kg/L, this unit effectively expresses concentration relative to water density. It is used in density measurements of concentrated solutions and slurries.

Part/Million (ppm) to Kilogram/Liter conversion table

Part/Million (ppm)	Kilogram/Liter	Kilogram/Liter	Part/Million (ppm)
1	9.989E-07	1	1.00114E+06
2	1.998E-06	2	2.00228E+06
3	2.997E-06	3	3.00343E+06
5	4.994E-06	5	5.00571E+06
10	9.989E-06	10	1.00114E+07
20	1.998E-05	20	2.00228E+07
25	2.497E-05	25	2.50286E+07
50	4.994E-05	50	5.00571E+07
100	9.989E-05	100	1.00114E+08
250	0.0002497	250	2.50286E+08
500	0.0004994	500	5.00571E+08
1000	0.0009989	1000	1.001E+09

How to convert Part/Million (ppm) to Kilogram/Liter

1 ppm = 9.989E-07 kg/L. To convert any value, multiply it by 9.989E-07. For example, 25 ppm = 2.497E-05 kg/L.

Frequently asked questions

How many kg/L are there in one ppm?: One ppm is equal to 9.989E-07 kg/L.
How do you convert Part/Million (ppm) to Kilogram/Liter?: Multiply the value in Part/Million (ppm) by 9.989E-07 to get the result in Kilogram/Liter.
How much is 25 ppm in kg/L?: 25 ppm is equal to 2.497E-05 kg/L.
How do you convert Kilogram/Liter back to Part/Million (ppm)?: Divide by the same factor: multiply the value in Kilogram/Liter by 1.00114E+06 to get Part/Million (ppm).