Mass per volume density.
Ounces per Cubic foot to Centigrams per Gallon Converter — oz/ft3 to cg/gal
Convert Ounce per Cubic foot (oz/ft3) to Centigram per Gallon (cg/gal) using the exact conversion factor (1 ounce per cubic foot = 378.9780001 centigram per gallon). See the formula, worked examples, and conversion table.
Ounces per Cubic foot to Centigrams 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 1.001153961 / 0.002641720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Cubic foot to Centigrams per Gallon
Ounce per Cubic foot and Centigram 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
centigrams per gallon = ounces per cubic foot × 378.978000109
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cubic foot equals 1.00115396087 base units, and 1 centigram per gallon equals 0.00264172052358 base units, so dividing one by the other gives the direct ounce per cubic foot-to-centigram per gallon factor of 378.978000109.
Simple example
1 oz/ft3 × 378.9780001 = 378.9780001 cg/gal
1 ounce per cubic foot = 378.9780001 centigrams per gallon.
Real-world example
1,000 oz/ft3 × 378.9780001 = 378,978.0001 cg/gal
1,000 ounces per cubic foot = 378,978.0001 centigrams per gallon.
Conversion table
| Ounce per Cubic foot (oz/ft3) | Centigram per Gallon (cg/gal) |
|---|---|
| 0.1 oz/ft3 | 37.89780001 cg/gal |
| 1 oz/ft3 | 378.9780001 cg/gal |
| 10 oz/ft3 | 3,789.780001 cg/gal |
| 100 oz/ft3 | 37,897.80001 cg/gal |
| 1,000 oz/ft3 | 378,978.0001 cg/gal |
| 10,000 oz/ft3 | 3,789,780.001 cg/gal |
Reverse conversion: Centigram per Gallon to Ounce per Cubic foot
378.9780001 cg/gal × 0.002638675595 = 1 oz/ft3
378.9780001 centigrams per gallon = 1 ounces per cubic foot.
ounces per cubic foot = centigrams per gallon × 0.00263867559519
For a page dedicated to this direction, see Centigram per Gallon to Ounce per Cubic foot.
Understanding the Ounce per Cubic foot (oz/ft3)
Mass per volume density.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per gallon are in 1 ounce per cubic foot?
1 ounce per cubic foot equals 378.9780001 centigrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic foot to centigram per gallon?
Multiply the ounce per cubic foot value by 378.9780001. The converter above does this instantly to whatever precision you set.
How do I convert centigram per gallon back to ounce per cubic foot?
Use the reverse factor: 1 centigram per gallon equals 0.0026386756 ounces per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cubic foot?
Ounce per Cubic foot (oz/ft3) is a unit of density.
What is a centigram per gallon?
Centigram per Gallon (cg/gal) is a unit of density.
Is the ounce per cubic foot to centigram per gallon conversion exact?
Yes. Both ounce per cubic foot and centigram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 378.9780001 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.