Convert Milligrams per Liter to Grams per Cubic Centimeter
1 milligram per liter (mg/L) equals 0.000001 grams per cubic centimeter (g/cm³).
1 mg/L = 0.000001 g/cm³
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk milligram per liter to gram per cubic centimeter converter to paste a column from Excel.
How to Convert Milligram per Liter to Gram per Cubic Centimeter
- 1 mg/L = 0.000001 g/cm³
- 1 g/cm³ = 1000000 mg/L
- Example: convert 15 mg/L to g/cm³: 15 mg/L = 15 × 0.000001 g/cm³ = 0.000015 g/cm³
Formula
g/cm³ = mg/L ÷ 1000000
Derivation from SI units:
- 1 mg/L = 10⁻⁶ kg ÷ 10⁻³ m³ = 10⁻³ kg/m³
- 1 g/cm³ = 10⁻³ kg ÷ 10⁻⁶ m³ = 1000 kg/m³
- 1 mg/L = 0.001 kg/m³ ÷ 1000 kg/m³ per g/cm³ = 0.000001 g/cm³
Both units are defined exactly, so the factor is exact. Milligram per Liter definition: milligram per liter; Gram per Cubic Centimeter definition: gram per cubic centimeter.
Worked examples
- A reading of 2 mg/L converts to 0.000002 g/cm³.
2 mg/L × 0.000001 = 0.000002 g/cm³ - A value of 50 mg/L is 0.00005 g/cm³.
50 mg/L × 0.000001 = 0.00005 g/cm³
Milligram per Liter to Gram per Cubic Centimeter conversion table
| Milligrams per Liter (mg/L) | Grams per Cubic Centimeter (g/cm³) |
|---|---|
| 0.01 mg/L | 1 × 10⁻⁸ g/cm³ |
| 0.1 mg/L | 1 × 10⁻⁷ g/cm³ |
| 0.5 mg/L | 5 × 10⁻⁷ g/cm³ |
| 1 mg/L | 0.000001 g/cm³ |
| 2 mg/L | 0.000002 g/cm³ |
| 5 mg/L | 0.000005 g/cm³ |
| 8 mg/L | 0.000008 g/cm³ |
| 10 mg/L | 0.00001 g/cm³ |
| 50 mg/L | 0.00005 g/cm³ |
| 100 mg/L | 0.0001 g/cm³ |
| 250 mg/L | 0.00025 g/cm³ |
| 500 mg/L | 0.0005 g/cm³ |
| 1000 mg/L | 0.001 g/cm³ |
Where it's used
Milligrams per Liter are used for water quality (dissolved oxygen, nitrate, chlorine), while grams per cubic centimeter appear in material and mineral densities. Both measure density (mass per unit volume) and mass concentration, so the conversion is a fixed factor.
Milligram per Liter to other density units
| Conversion | 1 mg/L equals |
|---|---|
| milligram per liter to kilogram per cubic meter | 0.001 kg/m³ |
| milligram per liter to gram per cubic centimeter | 0.000001 g/cm³ |
| milligram per liter to kilogram per liter | 0.000001 kg/L |
| milligram per liter to gram per liter | 0.001 g/L |
| milligram per liter to pound per cubic foot | 0.00006242796058 lb/ft³ |
| milligram per liter to pound per cubic inch | 3.6127292 × 10⁻⁸ lb/in³ |
| milligram per liter to pound per gallon | 0.000008345404452 lb/gal |
Frequently asked questions
How many grams per cubic centimeter are in 1 milligram per liter?
1 mg/L = 0.000001 g/cm³.
How do I convert milligrams per liter to grams per cubic centimeter?
Multiply the value in mg/L by 0.000001, or divide it by 1000000. For example, 15 mg/L × 0.000001 = 0.000015 g/cm³.
Is the mg/L to g/cm³ conversion exact?
Yes. Both units are defined exactly, and 1 mg/L is exactly 0.000001 g/cm³.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 8 (litre) with SI prefix milli.
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 2 with SI prefixes.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Milligrams per Liter to Grams per Cubic Centimeter. Retrieved October 17, 2026, from https://scientificconverters.com/density/milligrams-per-liter-to-grams-per-cubic-centimeter/
IEEE
Scientific Converters, "Convert Milligrams per Liter to Grams per Cubic Centimeter," scientificconverters.com. Accessed: Oct. 17, 2026. [Online]. Available: https://scientificconverters.com/density/milligrams-per-liter-to-grams-per-cubic-centimeter/