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Concentration - Solution Converter
Result
... Part per million = ... Gram per liter
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Part per million to Gram per liter Converter
Use this page to convert part per million values into gram per liter, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 ppm = 0.001 g/L
1 g/L = 1,000 ppm
Example: 0.001 ppm = 0.000001 g/L
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Part per million
One part per million is represented as 0.000001 kilograms per liter in this converter.
History: Parts-per-million notation is common for dilute concentrations where ratios are easier to read.
Current use: Used for water quality, environmental reporting, chemistry, and product concentration limits.
Also written as ppm.
Gram per liter
One gram per liter is equal to 0.001 kilograms per liter.
History: Grams per liter are widely used for everyday laboratory and industrial concentrations.
Current use: Used for reagent preparation, water chemistry, process liquids, and product specifications.
Also written as g/L.
Part per million to Gram per liter table
| Part per million [ppm] | Gram per liter [g/L] |
|---|---|
| 0.01 ppm | 0.00001 g/L |
| 0.1 ppm | 0.0001 g/L |
| 1 ppm | 0.001 g/L |
| 2 ppm | 0.002 g/L |
| 5 ppm | 0.005 g/L |
| 10 ppm | 0.01 g/L |
| 20 ppm | 0.02 g/L |
| 50 ppm | 0.05 g/L |
| 100 ppm | 0.1 g/L |
Frequently asked questions
How many Gram per liter (g/L) are in one Part per million (ppm)?
One Part per million equals 0.001 Gram per liter.
How do you convert Part per million to Gram per liter?
Multiply the Part per million value by 0.001 to get the result in Gram per liter.
How do you convert Gram per liter back to Part per million?
Multiply the Gram per liter value by 1,000 to get back to Part per million.
What is 0.001 Part per million in Gram per liter?
0.001 Part per million equals 0.000001 Gram per liter.