Mass per volume density.
Centigrams per Gallon to Grams per Cubic foot Converter — cg/gal to g/ft3
Convert Centigram per Gallon (cg/gal) to Gram per Cubic foot (g/ft3) using the exact conversion factor (1 centigram per gallon = 0.0748051948 gram per cubic foot). See the formula, worked examples, conversion table, and common uses.
Centigrams per Gallon to Grams per Cubic foot 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 0.002641720524 / 0.03531466672.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Gallon to Grams per Cubic foot
Centigram per Gallon and Gram per Cubic foot 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
grams per cubic foot = centigrams per gallon × 0.0748051948052
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per gallon equals 0.00264172052358 base units, and 1 gram per cubic foot equals 0.0353146667215 base units, so dividing one by the other gives the direct centigram per gallon-to-gram per cubic foot factor of 0.0748051948052.
Simple example
1 cg/gal × 0.07480519481 = 0.0748051948 g/ft3
1 centigram per gallon = 0.0748051948 grams per cubic foot.
Real-world example
1,000 cg/gal × 0.07480519481 = 74.80519481 g/ft3
1,000 centigrams per gallon = 74.80519481 grams per cubic foot.
Conversion table
| Centigram per Gallon (cg/gal) | Gram per Cubic foot (g/ft3) |
|---|---|
| 0.1 cg/gal | 0.0074805195 g/ft3 |
| 1 cg/gal | 0.0748051948 g/ft3 |
| 10 cg/gal | 0.7480519481 g/ft3 |
| 100 cg/gal | 7.480519481 g/ft3 |
| 1,000 cg/gal | 74.80519481 g/ft3 |
| 10,000 cg/gal | 748.0519481 g/ft3 |
Reverse conversion: Gram per Cubic foot to Centigram per Gallon
0.0748051948 g/ft3 × 13.36805556 = 0.9999999999 cg/gal
0.0748051948 grams per cubic foot = 0.9999999999 centigrams per gallon.
centigrams per gallon = grams per cubic foot × 13.3680555556
For a page dedicated to this direction, see Gram per Cubic foot to Centigram per Gallon.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Understanding the Gram per Cubic foot
Gram per Cubic foot (g/ft3) measures density. A gram is a small mass unit and a cubic foot a comparatively large volume, so this combination naturally suits low-density materials rather than typical solids or liquids. It is classified as a mixed metric/US customary density unit.
Uses of the Gram per Cubic foot today
- Can be used to express the density of low-density materials such as insulation foam, packaging material, or gas concentration by volume — for typical solid or liquid materials, kilograms per cubic meter or pounds per cubic foot are more commonly encountered
Gram per Cubic foot — sources
- BIPM SI Brochure — Gram and cubic foot as units combinable to express density, though not a standard industry pairing for general materials.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per cubic foot are in 1 centigram per gallon?
1 centigram per gallon equals 0.0748051948 grams per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per gallon to gram per cubic foot?
Multiply the centigram per gallon value by 0.07480519481. The converter above does this instantly to whatever precision you set.
How do I convert gram per cubic foot back to centigram per gallon?
Use the reverse factor: 1 gram per cubic foot equals 13.36805556 centigrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per gallon?
Centigram per Gallon (cg/gal) is a unit of density.
What is a gram per cubic foot?
Gram per Cubic foot (g/ft3) measures density. A gram is a small mass unit and a cubic foot a comparatively large volume, so this combination naturally suits low-density materials rather than typical solids or liquids. It is classified as a mixed metric/US customary density unit.
Is the centigram per gallon to gram per cubic foot conversion exact?
Yes. Both centigram per gallon and gram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.07480519481 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.