Mass per volume density.
Centigrams per Cubic foot to Milligrams per Gallon Converter — cg/ft3 to mg/gal
Convert Centigram per Cubic foot (cg/ft3) to Milligram per Gallon (mg/gal) using the exact conversion factor (1 centigram per cubic foot = 1.336805556 milligram per gallon). See the formula, worked examples, and conversion table.
Centigrams per Cubic foot to Milligrams 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 0.0003531466672 / 0.0002641720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Cubic foot to Milligrams per Gallon
Centigram per Cubic foot and Milligram 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
milligrams per gallon = centigrams per cubic foot × 1.33680555556
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per cubic foot equals 0.000353146667215 base units, and 1 milligram per gallon equals 0.000264172052358 base units, so dividing one by the other gives the direct centigram per cubic foot-to-milligram per gallon factor of 1.33680555556.
Simple example
1 cg/ft3 × 1.336805556 = 1.336805556 mg/gal
1 centigram per cubic foot = 1.336805556 milligrams per gallon.
Real-world example
1,000 cg/ft3 × 1.336805556 = 1,336.805556 mg/gal
1,000 centigrams per cubic foot = 1,336.805556 milligrams per gallon.
Conversion table
| Centigram per Cubic foot (cg/ft3) | Milligram per Gallon (mg/gal) |
|---|---|
| 0.1 cg/ft3 | 0.1336805556 mg/gal |
| 1 cg/ft3 | 1.336805556 mg/gal |
| 10 cg/ft3 | 13.36805556 mg/gal |
| 100 cg/ft3 | 133.6805556 mg/gal |
| 1,000 cg/ft3 | 1,336.805556 mg/gal |
| 10,000 cg/ft3 | 13,368.05556 mg/gal |
Reverse conversion: Milligram per Gallon to Centigram per Cubic foot
1.336805556 mg/gal × 0.7480519481 = 1 cg/ft3
1.336805556 milligrams per gallon = 1 centigrams per cubic foot.
centigrams per cubic foot = milligrams per gallon × 0.748051948052
For a page dedicated to this direction, see Milligram per Gallon to Centigram per Cubic foot.
Understanding the Centigram per Cubic foot (cg/ft3)
Mass per volume density.
Understanding the Milligram per Gallon (mg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per gallon are in 1 centigram per cubic foot?
1 centigram per cubic foot equals 1.336805556 milligrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per cubic foot to milligram per gallon?
Multiply the centigram per cubic foot value by 1.336805556. The converter above does this instantly to whatever precision you set.
How do I convert milligram per gallon back to centigram per cubic foot?
Use the reverse factor: 1 milligram per gallon equals 0.7480519481 centigrams per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per cubic foot?
Centigram per Cubic foot (cg/ft3) is a unit of density.
What is a milligram per gallon?
Milligram per Gallon (mg/gal) is a unit of density.
Is the centigram per cubic foot to milligram per gallon conversion exact?
Yes. Both centigram per cubic foot and milligram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.336805556 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.