Concentration Converter
Concentration expresses how much material is present in a solution
ppm → mg/dL
0.1 mg/dL
Concentration expresses how much material is present in a solution. This converter covers percentage, parts per thousand, ppm, ppb, mg/L, mg/dL, g/L, and molarity-reference units; ppm assumes a dilute water solution, and molarity uses a 1 g/mol reference because exact molarity-to-mass conversion depends on molar mass.
All unit results
| Supported Units | Value |
|---|---|
| Milligram per Liter mg/L | 1 |
| Part per Million ppm | 1 |
| Part per Thousand ppt | 0.001 |
| Part per Billion ppb | 1000 |
| Milligram per Deciliter mg/dL | 0.1 |
| Gram per Liter g/L | 0.001 |
| Percentage % | 0.0001 |
| Molar (1 g/mol basis) M | 0.001 |
| Millimolar (1 g/mol basis) mM | 1 |
How to Use
Enter the value and your starting unit, such as part per million or milligram per deciliter, and your desired target unit from the dropdown menus. The tool will instantly output the precise concentration conversion, along with a complete list of equivalent measurements. You can also quickly copy the value with or without units.
When to Use
This converter covers percentage, parts per thousand, ppm, ppb, mg/L, mg/dL, g/L, and molarity-reference units; ppm assumes a dilute water solution, and molarity uses a 1 g/mol reference because exact molarity-to-mass conversion depends on molar mass.
Common Concentration Conversions
| 1 Part per Million (ppm) | = | 0.1 Milligram per Deciliter (mg/dL) |
| 1 Milligram per Liter (mg/L) | = | 1 Part per Million (ppm) |
| 1 Part per Thousand (ppt) | = | 1000000 Part per Billion (ppb) |
| 1 Milligram per Deciliter (mg/dL) | = | 0.01 Gram per Liter (g/L) |
Quick Conversion Links
Supported Units
Common Questions
What is the Concentration converter used for?
Concentration expresses how much material is present in a solution. This converter covers percentage, parts per thousand, ppm, ppb, mg/L, mg/dL, g/L, and molarity-reference units; ppm assumes a dilute water solution, and molarity uses a 1 g/mol reference because exact molarity-to-mass conversion depends on molar mass.