Mass per volume density.
Milligrams per Milliliter to Centigrams per Liter Converter — mg/mL to cg/L
Convert Milligram per Milliliter (mg/mL) to Centigram per Liter (cg/L) using the exact conversion factor (1 milligram per milliliter = 100 centigram per liter). See the formula, worked examples, and conversion table.
Milligrams per Milliliter to Centigrams per Liter 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 1 / 0.01.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Milliliter to Centigrams per Liter
Milligram per Milliliter and Centigram per Liter 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. Both are mass per volume density units.
Formula
centigrams per liter = milligrams per milliliter × 100
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per milliliter equals 1 base unit, and 1 centigram per liter equals 0.01 base units, so dividing one by the other gives the direct milligram per milliliter-to-centigram per liter factor of 100.
Simple example
1 mg/mL × 100 = 100 cg/L
1 milligram per milliliter = 100 centigrams per liter.
Real-world example
1,000 mg/mL × 100 = 100,000 cg/L
1,000 milligrams per milliliter = 100,000 centigrams per liter.
Conversion table
| Milligram per Milliliter (mg/mL) | Centigram per Liter (cg/L) |
|---|---|
| 0.1 mg/mL | 10 cg/L |
| 1 mg/mL | 100 cg/L |
| 10 mg/mL | 1,000 cg/L |
| 100 mg/mL | 10,000 cg/L |
| 1,000 mg/mL | 100,000 cg/L |
| 10,000 mg/mL | 1,000,000 cg/L |
Reverse conversion: Centigram per Liter to Milligram per Milliliter
100 cg/L × 0.01 = 1 mg/mL
100 centigrams per liter = 1 milligram per milliliter.
milligrams per milliliter = centigrams per liter × 0.01
For a page dedicated to this direction, see Centigram per Liter to Milligram per Milliliter.
Understanding the Milligram per Milliliter (mg/mL)
Mass per volume density.
Understanding the Centigram per Liter (cg/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per liter are in 1 milligram per milliliter?
1 milligram per milliliter equals 100 centigrams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per milliliter to centigram per liter?
Multiply the milligram per milliliter value by 100. The converter above does this instantly to whatever precision you set.
How do I convert centigram per liter back to milligram per milliliter?
Use the reverse factor: 1 centigram per liter equals 0.01 milligrams per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per milliliter?
Milligram per Milliliter (mg/mL) is a unit of density.
What is a centigram per liter?
Centigram per Liter (cg/L) is a unit of density.
Is the milligram per milliliter to centigram per liter conversion exact?
Yes. Both milligram per milliliter and centigram per liter are defined by fixed standards rather than physical artifacts, so the factor of 100 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.