Mass per volume density.
Centigrams per Gallon to Pounds per Quart Converter — cg/gal to lb/qt
Convert Centigram per Gallon (cg/gal) to Pound per Quart (lb/qt) using the exact conversion factor (1 centigram per gallon = 0.0000055116 pound per quart). See the formula, worked examples, and conversion table.
Centigrams per Gallon to Pounds per Quart 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 / 479.3057093.
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 Pounds per Quart
Centigram per Gallon and Pound per Quart 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
pounds per quart = centigrams per gallon × 0.00000551155655462
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 pound per quart equals 479.305709268 base units, so dividing one by the other gives the direct centigram per gallon-to-pound per quart factor of 0.00000551155655462.
Simple example
1 cg/gal × 0.000005511556555 = 0.0000055116 lb/qt
1 centigram per gallon = 0.0000055116 pounds per quart.
Real-world example
1,000 cg/gal × 0.000005511556555 = 0.0055115566 lb/qt
1,000 centigrams per gallon = 0.0055115566 pounds per quart.
Conversion table
| Centigram per Gallon (cg/gal) | Pound per Quart (lb/qt) |
|---|---|
| 0.1 cg/gal | 5.511557e-7 lb/qt |
| 1 cg/gal | 0.0000055116 lb/qt |
| 10 cg/gal | 0.0000551156 lb/qt |
| 100 cg/gal | 0.0005511557 lb/qt |
| 1,000 cg/gal | 0.0055115566 lb/qt |
| 10,000 cg/gal | 0.0551155656 lb/qt |
Reverse conversion: Pound per Quart to Centigram per Gallon
0.0000055116 lb/qt × 181436.948 = 1.000007883 cg/gal
0.0000055116 pounds per quart = 1.000007883 centigrams per gallon.
centigrams per gallon = pounds per quart × 181436.948
For a page dedicated to this direction, see Pound per Quart to Centigram per Gallon.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Understanding the Pound per Quart (lb/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per quart are in 1 centigram per gallon?
1 centigram per gallon equals 0.0000055116 pounds per quart, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per gallon to pound per quart?
Multiply the centigram per gallon value by 0.000005511556555. The converter above does this instantly to whatever precision you set.
How do I convert pound per quart back to centigram per gallon?
Use the reverse factor: 1 pound per quart equals 181,436.948 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 pound per quart?
Pound per Quart (lb/qt) is a unit of density.
Is the centigram per gallon to pound per quart conversion exact?
Yes. Both centigram per gallon and pound per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.000005511556555 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.