Mass per volume density.
Centigrams per Liter to Kilograms per Liter Converter — cg/L to kg/L
Convert Centigram per Liter (cg/L) to Kilogram per Liter (kg/L) using the exact conversion factor (1 centigram per liter = 0.00001 kilogram per liter). See the formula, worked examples, conversion table, and common uses.
Centigrams per Liter to Kilograms 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 0.01 / 1000.
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 Kilograms per Liter
Centigram per Liter and Kilogram 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
kilograms per liter = centigrams per liter × 0.00001
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 kilogram per liter equals 1000 base units, so dividing one by the other gives the direct centigram per liter-to-kilogram per liter factor of 0.00001.
Simple example
1 cg/L × 0.00001 = 0.00001 kg/L
1 centigram per liter = 0.00001 kilograms per liter.
Real-world example
1,000 cg/L × 0.00001 = 0.01 kg/L
1,000 centigrams per liter = 0.01 kilograms per liter.
Conversion table
| Centigram per Liter (cg/L) | Kilogram per Liter (kg/L) |
|---|---|
| 0.1 cg/L | 0.000001 kg/L |
| 1 cg/L | 0.00001 kg/L |
| 10 cg/L | 0.0001 kg/L |
| 100 cg/L | 0.001 kg/L |
| 1,000 cg/L | 0.01 kg/L |
| 10,000 cg/L | 0.1 kg/L |
Reverse conversion: Kilogram per Liter to Centigram per Liter
0.00001 kg/L × 100000 = 1 cg/L
0.00001 kilograms per liter = 1 centigram per liter.
centigrams per liter = kilograms per liter × 100000
For a page dedicated to this direction, see Kilogram per Liter to Centigram per Liter.
Understanding the Centigram per Liter (cg/L)
Mass per volume density.
Understanding the Kilogram per Liter
Kilogram per Liter (kg/L) measures density. Numerically identical to grams per milliliter and to specific gravity for water-based substances, since water has a density of very nearly 1 kg/L. It is classified as a metric derived density unit.
Where it's used: Widely used internationally for fuel, oil, and food-industry density specifications
Uses of the Kilogram per Liter today
- Fuel and petroleum density specifications (diesel is roughly 0.85 kg/L, gasoline roughly 0.74 kg/L)
- Food and beverage industry quality control
- Quick density comparisons against water, since water is almost exactly 1 kg/L
Kilogram per Liter — sources
- BIPM SI Brochure — Litre and kilogram as accepted SI and SI-derived units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per liter are in 1 centigram per liter?
1 centigram per liter equals 0.00001 kilograms per liter, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per liter to kilogram per liter?
Multiply the centigram per liter value by 0.00001. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per liter back to centigram per liter?
Use the reverse factor: 1 kilogram per liter equals 100,000 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 kilogram per liter?
Kilogram per Liter (kg/L) measures density. Numerically identical to grams per milliliter and to specific gravity for water-based substances, since water has a density of very nearly 1 kg/L. It is classified as a metric derived density unit.
Is the centigram per liter to kilogram per liter conversion exact?
Yes. Both centigram per liter and kilogram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.00001 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.