Mass per volume density.
Centigrams per Cubic yard to Kilograms per Gallon Converter — cg/yd3 to kg/gal
Convert Centigram per Cubic yard (cg/yd3) to Kilogram per Gallon (kg/gal) using the exact conversion factor (1 centigram per cubic yard = 4.951132e-8 kilogram per gallon). See the formula, worked examples, conversion table, and common uses.
Centigrams per Cubic yard to Kilograms per Gallon 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 1.30795062e-5 / 264.1720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Cubic yard to Kilograms per Gallon
Centigram per Cubic yard and Kilogram per Gallon 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 gallon = centigrams per cubic yard × 4.951132e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per cubic yard equals 0.0000130795061931 base units, and 1 kilogram per gallon equals 264.172052358 base units, so dividing one by the other gives the direct centigram per cubic yard-to-kilogram per gallon factor of 4.951132e-8.
Simple example
1 cg/yd3 × 4.951132e-8 = 4.951132e-8 kg/gal
1 centigram per cubic yard = 4.951132e-8 kilograms per gallon.
Real-world example
1,000 cg/yd3 × 4.951132e-8 = 0.0000495113 kg/gal
1,000 centigrams per cubic yard = 0.0000495113 kilograms per gallon.
Conversion table
| Centigram per Cubic yard (cg/yd3) | Kilogram per Gallon (kg/gal) |
|---|---|
| 0.1 cg/yd3 | 4.951132e-9 kg/gal |
| 1 cg/yd3 | 4.951132e-8 kg/gal |
| 10 cg/yd3 | 4.951132e-7 kg/gal |
| 100 cg/yd3 | 0.0000049511 kg/gal |
| 1,000 cg/yd3 | 0.0000495113 kg/gal |
| 10,000 cg/yd3 | 0.0004951132 kg/gal |
Reverse conversion: Kilogram per Gallon to Centigram per Cubic yard
4.951132e-8 kg/gal × 20197402.6 = 1.000000063 cg/yd3
4.951132e-8 kilograms per gallon = 1.000000063 centigrams per cubic yard.
centigrams per cubic yard = kilograms per gallon × 20197402.5974
For a page dedicated to this direction, see Kilogram per Gallon to Centigram per Cubic yard.
Understanding the Centigram per Cubic yard (cg/yd3)
Mass per volume density.
Understanding the Kilogram per Gallon
Kilogram per Gallon (kg/gal) measures density. A mathematically valid way to express liquid density in kilograms per US gallon. It is classified as a mixed metric/US customary density unit.
Uses of the Kilogram per Gallon today
- Can be used to express liquid density such as fuel or industrial liquids in kilograms per gallon — in practice, kilograms per liter (metric) and pounds per gallon (US customary) are the specific pairings more commonly seen in fuel and liquid-density references
Kilogram per Gallon — sources
- Fuel and petroleum liquid-density references — Liquid density figures for fuels are typically reported in kg/L, kg/m³, or lb/gal rather than kg/gal.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per gallon are in 1 centigram per cubic yard?
1 centigram per cubic yard equals 4.951132e-8 kilograms per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per cubic yard to kilogram per gallon?
Multiply the centigram per cubic yard value by 4.951132e-8. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per gallon back to centigram per cubic yard?
Use the reverse factor: 1 kilogram per gallon equals 20,197,402.6 centigrams per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per cubic yard?
Centigram per Cubic yard (cg/yd3) is a unit of density.
What is a kilogram per gallon?
Kilogram per Gallon (kg/gal) measures density. A mathematically valid way to express liquid density in kilograms per US gallon. It is classified as a mixed metric/US customary density unit.
Is the centigram per cubic yard to kilogram per gallon conversion exact?
Yes. Both centigram per cubic yard and kilogram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 4.951132e-8 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.