Mass per volume density.
Milligrams per Liter to Centigrams per Cubic Centimeter Converter — mg/L to cg/cm3
Convert Milligram per Liter (mg/L) to Centigram per Cubic Centimeter (cg/cm3) using the exact conversion factor (1 milligram per liter = 0.0001 centigram per cubic centimeter). See the formula, worked examples, conversion table, and common uses.
Milligrams per Liter to Centigrams per Cubic Centimeter converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 0.001 / 10.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Liter to Centigrams per Cubic Centimeter
Milligram per Liter and Centigram per Cubic Centimeter both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Milligram per Liter is most often used for drinking-water quality standards and contaminant limits.
Formula
centigrams per cubic centimeter = milligrams per liter × 0.0001
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per liter equals 0.001 base units, and 1 centigram per cubic centimeter equals 10 base units, so dividing one by the other gives the direct milligram per liter-to-centigram per cubic centimeter factor of 0.0001.
Simple example
1 mg/L × 0.0001 = 0.0001 cg/cm3
1 milligram per liter = 0.0001 centigrams per cubic centimeter.
Real-world example
1,000 mg/L × 0.0001 = 0.1 cg/cm3
1,000 milligrams per liter = 0.1 centigrams per cubic centimeter.
Conversion table
| Milligram per Liter (mg/L) | Centigram per Cubic Centimeter (cg/cm3) |
|---|---|
| 0.1 mg/L | 0.00001 cg/cm3 |
| 1 mg/L | 0.0001 cg/cm3 |
| 10 mg/L | 0.001 cg/cm3 |
| 100 mg/L | 0.01 cg/cm3 |
| 1,000 mg/L | 0.1 cg/cm3 |
| 10,000 mg/L | 1 cg/cm3 |
Reverse conversion: Centigram per Cubic Centimeter to Milligram per Liter
0.0001 cg/cm3 × 10000 = 1 mg/L
0.0001 centigrams per cubic centimeter = 1 milligram per liter.
milligrams per liter = centigrams per cubic centimeter × 10000
For a page dedicated to this direction, see Centigram per Cubic Centimeter to Milligram per Liter.
Understanding the Milligram per Liter
Milligram per Liter (mg/L) measures mass concentration. One milligram of a substance per liter of solution — for dilute water-based solutions, numerically almost identical to parts per million (ppm). It is classified as a metric derived concentration unit.
Where it's used: The standard unit for drinking-water and environmental contaminant limits worldwide (EPA, WHO)
mg/L vs. g/L. Both are metric mass-concentration units; 1,000 mg/L equals 1 g/L. mg/L is used for dilute concentrations (drinking water, blood tests), while g/L is more common for higher concentrations.
Uses of the Milligram per Liter today
- Drinking-water quality standards and contaminant limits
- Blood and serum concentration reporting in clinical medicine
- Environmental and wastewater testing
Understanding the Centigram per Cubic Centimeter (cg/cm3)
Mass per volume density.
Milligram per Liter — sources
- US EPA — National Primary Drinking Water Regulations — Contaminant limits are set and reported in mg/L.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per cubic centimeter are in 1 milligram per liter?
1 milligram per liter equals 0.0001 centigrams per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per liter to centigram per cubic centimeter?
Multiply the milligram per liter value by 0.0001. The converter above does this instantly to whatever precision you set.
How do I convert centigram per cubic centimeter back to milligram per liter?
Use the reverse factor: 1 centigram per cubic centimeter equals 10,000 milligrams per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per liter?
Milligram per Liter (mg/L) measures mass concentration. One milligram of a substance per liter of solution — for dilute water-based solutions, numerically almost identical to parts per million (ppm). It is classified as a metric derived concentration unit.
What is a centigram per cubic centimeter?
Centigram per Cubic Centimeter (cg/cm3) is a unit of density.
Is the milligram per liter to centigram per cubic centimeter conversion exact?
Yes. Both milligram per liter and centigram per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.0001 used above is exact to as many digits as you choose to display.
What is the difference between mg/l vs. g/l?
Both are metric mass-concentration units; 1,000 mg/L equals 1 g/L. mg/L is used for dilute concentrations (drinking water, blood tests), while g/L is more common for higher concentrations.
Where is the milligram per liter still used today?
The standard unit for drinking-water and environmental contaminant limits worldwide (EPA, WHO)