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Fluids Converters
Concentration - Solution Converter
Result
... Gram per liter = ... Part per million
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Gram per liter to Part per million Converter
Use this page to convert gram per liter values into part per million, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 g/L = 1,000 ppm
1 ppm = 0.001 g/L
Example: 0.001 g/L = 1 ppm
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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
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 to Part per million table
| Gram per liter [g/L] | Part per million [ppm] |
|---|---|
| 0.01 g/L | 10 ppm |
| 0.1 g/L | 100 ppm |
| 1 g/L | 1,000 ppm |
| 2 g/L | 2,000 ppm |
| 5 g/L | 5,000 ppm |
| 10 g/L | 10,000 ppm |
| 20 g/L | 20,000 ppm |
| 50 g/L | 50,000 ppm |
| 100 g/L | 100,000 ppm |
Frequently asked questions
How many Part per million (ppm) are in one Gram per liter (g/L)?
One Gram per liter equals 1,000 Part per million.
How do you convert Gram per liter to Part per million?
Multiply the Gram per liter value by 1,000 to get the result in Part per million.
How do you convert Part per million back to Gram per liter?
Multiply the Part per million value by 0.001 to get back to Gram per liter.
What is 0.001 Gram per liter in Part per million?
0.001 Gram per liter equals 1 Part per million.