Mass per volume density.
Centigrams per Cubic foot to Grains per Quart Converter — cg/ft3 to gr/qt
Convert Centigram per Cubic foot (cg/ft3) to Grain per Quart (gr/qt) using the exact conversion factor (1 centigram per cubic foot = 0.0051575156 grain per quart). See the formula, worked examples, and conversion table.
Centigrams per Cubic foot to Grains 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 0.0003531466672 / 0.06847224418.
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 Grains per Quart
Centigram per Cubic foot and Grain 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
grains per quart = centigrams per cubic foot × 0.00515751559538
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 grain per quart equals 0.0684722441811 base units, so dividing one by the other gives the direct centigram per cubic foot-to-grain per quart factor of 0.00515751559538.
Simple example
1 cg/ft3 × 0.005157515595 = 0.0051575156 gr/qt
1 centigram per cubic foot = 0.0051575156 grains per quart.
Real-world example
1,000 cg/ft3 × 0.005157515595 = 5.157515595 gr/qt
1,000 centigrams per cubic foot = 5.157515595 grains per quart.
Conversion table
| Centigram per Cubic foot (cg/ft3) | Grain per Quart (gr/qt) |
|---|---|
| 0.1 cg/ft3 | 0.0005157516 gr/qt |
| 1 cg/ft3 | 0.0051575156 gr/qt |
| 10 cg/ft3 | 0.051575156 gr/qt |
| 100 cg/ft3 | 0.5157515595 gr/qt |
| 1,000 cg/ft3 | 5.157515595 gr/qt |
| 10,000 cg/ft3 | 51.57515595 gr/qt |
Reverse conversion: Grain per Quart to Centigram per Cubic foot
0.0051575156 gr/qt × 193.8918034 = 1.000000001 cg/ft3
0.0051575156 grains per quart = 1.000000001 centigrams per cubic foot.
centigrams per cubic foot = grains per quart × 193.891803429
For a page dedicated to this direction, see Grain per Quart to Centigram per Cubic foot.
Understanding the Centigram per Cubic foot (cg/ft3)
Mass per volume density.
Understanding the Grain per Quart (gr/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per quart are in 1 centigram per cubic foot?
1 centigram per cubic foot equals 0.0051575156 grains per quart, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per cubic foot to grain per quart?
Multiply the centigram per cubic foot value by 0.005157515595. The converter above does this instantly to whatever precision you set.
How do I convert grain per quart back to centigram per cubic foot?
Use the reverse factor: 1 grain per quart equals 193.8918034 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 grain per quart?
Grain per Quart (gr/qt) is a unit of density.
Is the centigram per cubic foot to grain per quart conversion exact?
Yes. Both centigram per cubic foot and grain per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.005157515595 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.