Mass per volume density.
Grams per Gallon to Centigrams per Cubic yard Converter — g/gal to cg/yd3
Convert Gram per Gallon (g/gal) to Centigram per Cubic yard (cg/yd3) using the exact conversion factor (1 gram per gallon = 20,197.4026 centigram per cubic yard). See the formula, worked examples, and conversion table.
Grams per Gallon to Centigrams per Cubic yard 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 0.2641720524 / 1.30795062e-5.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Gallon to Centigrams per Cubic yard
Gram per Gallon and Centigram per Cubic yard 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 cubic yard = grams per gallon × 20197.4025974
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per gallon equals 0.264172052358 base units, and 1 centigram per cubic yard equals 0.0000130795061931 base units, so dividing one by the other gives the direct gram per gallon-to-centigram per cubic yard factor of 20197.4025974.
Simple example
1 g/gal × 20197.4026 = 20,197.4026 cg/yd3
1 gram per gallon = 20,197.4026 centigrams per cubic yard.
Real-world example
1,000 g/gal × 20197.4026 = 20,197,402.6 cg/yd3
1,000 grams per gallon = 20,197,402.6 centigrams per cubic yard.
Conversion table
| Gram per Gallon (g/gal) | Centigram per Cubic yard (cg/yd3) |
|---|---|
| 0.1 g/gal | 2,019.74026 cg/yd3 |
| 1 g/gal | 20,197.4026 cg/yd3 |
| 10 g/gal | 201,974.026 cg/yd3 |
| 100 g/gal | 2,019,740.26 cg/yd3 |
| 1,000 g/gal | 20,197,402.6 cg/yd3 |
| 10,000 g/gal | 201,974,026 cg/yd3 |
Reverse conversion: Centigram per Cubic yard to Gram per Gallon
1 cg/yd3 × 0.00004951131687 = 0.0000495113 g/gal
1 centigram per cubic yard = 0.0000495113 grams per gallon.
grams per gallon = centigrams per cubic yard × 0.0000495113168724
For a page dedicated to this direction, see Centigram per Cubic yard to Gram per Gallon.
Understanding the Gram per Gallon (g/gal)
Mass per volume density.
Understanding the Centigram per Cubic yard (cg/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per cubic yard are in 1 gram per gallon?
1 gram per gallon equals 20,197.4026 centigrams per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert gram per gallon to centigram per cubic yard?
Multiply the gram per gallon value by 20197.4026. The converter above does this instantly to whatever precision you set.
How do I convert centigram per cubic yard back to gram per gallon?
Use the reverse factor: 1 centigram per cubic yard equals 0.0000495113 grams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per gallon?
Gram per Gallon (g/gal) is a unit of density.
What is a centigram per cubic yard?
Centigram per Cubic yard (cg/yd3) is a unit of density.
Is the gram per gallon to centigram per cubic yard conversion exact?
Yes. Both gram per gallon and centigram per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 20197.4026 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.