Mass per volume density.
Centigrams per Cup to Grams per Gallon Converter — cg/cup to g/gal
Convert Centigram per Cup (cg/cup) to Gram per Gallon (g/gal) using the exact conversion factor (1 centigram per cup = 0.16 gram per gallon). See the formula, worked examples, and conversion table.
Centigrams per Cup to Grams 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 0.04226752838 / 0.2641720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Cup to Grams per Gallon
Centigram per Cup and Gram 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
grams per gallon = centigrams per cup × 0.16
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per cup equals 0.0422675283773 base units, and 1 gram per gallon equals 0.264172052358 base units, so dividing one by the other gives the direct centigram per cup-to-gram per gallon factor of 0.16.
Simple example
1 cg/cup × 0.16 = 0.16 g/gal
1 centigram per cup = 0.16 grams per gallon.
Real-world example
1,000 cg/cup × 0.16 = 160 g/gal
1,000 centigrams per cup = 160 grams per gallon.
Conversion table
| Centigram per Cup (cg/cup) | Gram per Gallon (g/gal) |
|---|---|
| 0.1 cg/cup | 0.016 g/gal |
| 1 cg/cup | 0.16 g/gal |
| 10 cg/cup | 1.6 g/gal |
| 100 cg/cup | 16 g/gal |
| 1,000 cg/cup | 160 g/gal |
| 10,000 cg/cup | 1,600 g/gal |
Reverse conversion: Gram per Gallon to Centigram per Cup
0.16 g/gal × 6.25 = 1 cg/cup
0.16 grams per gallon = 1 centigrams per cup.
centigrams per cup = grams per gallon × 6.25
For a page dedicated to this direction, see Gram per Gallon to Centigram per Cup.
Understanding the Centigram per Cup (cg/cup)
Mass per volume density.
Understanding the Gram per Gallon (g/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per gallon are in 1 centigram per cup?
1 centigram per cup equals 0.16 grams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per cup to gram per gallon?
Multiply the centigram per cup value by 0.16. The converter above does this instantly to whatever precision you set.
How do I convert gram per gallon back to centigram per cup?
Use the reverse factor: 1 gram per gallon equals 6.25 centigrams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per cup?
Centigram per Cup (cg/cup) is a unit of density.
What is a gram per gallon?
Gram per Gallon (g/gal) is a unit of density.
Is the centigram per cup to gram per gallon conversion exact?
Yes. Both centigram per cup and gram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.16 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.