Mass per volume density.
Centigrams per Liter to Micrograms per Milliliter Converter — cg/L to ug/mL
Convert Centigram per Liter (cg/L) to Microgram per Milliliter (ug/mL) using the exact conversion factor (1 centigram per liter = 10 microgram per milliliter). See the formula, worked examples, and conversion table.
Centigrams per Liter to Micrograms per Milliliter 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 0.01 / 0.001.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Liter to Micrograms per Milliliter
Centigram per Liter and Microgram per Milliliter 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
micrograms per milliliter = centigrams per liter × 10
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per liter equals 0.01 base units, and 1 microgram per milliliter equals 0.001 base units, so dividing one by the other gives the direct centigram per liter-to-microgram per milliliter factor of 10.
Simple example
1 cg/L × 10 = 10 ug/mL
1 centigram per liter = 10 micrograms per milliliter.
Real-world example
1,000 cg/L × 10 = 10,000 ug/mL
1,000 centigrams per liter = 10,000 micrograms per milliliter.
Conversion table
| Centigram per Liter (cg/L) | Microgram per Milliliter (ug/mL) |
|---|---|
| 0.1 cg/L | 1 ug/mL |
| 1 cg/L | 10 ug/mL |
| 10 cg/L | 100 ug/mL |
| 100 cg/L | 1,000 ug/mL |
| 1,000 cg/L | 10,000 ug/mL |
| 10,000 cg/L | 100,000 ug/mL |
Reverse conversion: Microgram per Milliliter to Centigram per Liter
10 ug/mL × 0.1 = 1 cg/L
10 micrograms per milliliter = 1 centigram per liter.
centigrams per liter = micrograms per milliliter × 0.1
For a page dedicated to this direction, see Microgram per Milliliter to Centigram per Liter.
Understanding the Centigram per Liter (cg/L)
Mass per volume density.
Understanding the Microgram per Milliliter (ug/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many micrograms per milliliter are in 1 centigram per liter?
1 centigram per liter equals 10 micrograms per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per liter to microgram per milliliter?
Multiply the centigram per liter value by 10. The converter above does this instantly to whatever precision you set.
How do I convert microgram per milliliter back to centigram per liter?
Use the reverse factor: 1 microgram per milliliter equals 0.1 centigrams per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per liter?
Centigram per Liter (cg/L) is a unit of density.
What is a microgram per milliliter?
Microgram per Milliliter (ug/mL) is a unit of density.
Is the centigram per liter to microgram per milliliter conversion exact?
Yes. Both centigram per liter and microgram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 10 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.