Mass per volume density.
Drams per Cubic foot to Grains per Quart Converter — dr/ft3 to gr/qt
Convert Dram per Cubic foot (dr/ft3) to Grain per Quart (gr/qt) using the exact conversion factor (1 dram per cubic foot = 0.9138319227 grain per quart). See the formula, worked examples, and conversion table.
Drams 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 0.06257212255 / 0.06847224418.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Cubic foot to Grains per Quart
Dram 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 = drams per cubic foot × 0.913831922743
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cubic foot equals 0.0625721225545 base units, and 1 grain per quart equals 0.0684722441811 base units, so dividing one by the other gives the direct dram per cubic foot-to-grain per quart factor of 0.913831922743.
Simple example
1 dr/ft3 × 0.9138319227 = 0.9138319227 gr/qt
1 dram per cubic foot = 0.9138319227 grains per quart.
Real-world example
1,000 dr/ft3 × 0.9138319227 = 913.8319227 gr/qt
1,000 drams per cubic foot = 913.8319227 grains per quart.
Conversion table
| Dram per Cubic foot (dr/ft3) | Grain per Quart (gr/qt) |
|---|---|
| 0.1 dr/ft3 | 0.0913831923 gr/qt |
| 1 dr/ft3 | 0.9138319227 gr/qt |
| 10 dr/ft3 | 9.138319227 gr/qt |
| 100 dr/ft3 | 91.38319227 gr/qt |
| 1,000 dr/ft3 | 913.8319227 gr/qt |
| 10,000 dr/ft3 | 9,138.319227 gr/qt |
Reverse conversion: Grain per Quart to Dram per Cubic foot
0.9138319227 gr/qt × 1.094293135 = 1 dr/ft3
0.9138319227 grains per quart = 1 drams per cubic foot.
drams per cubic foot = grains per quart × 1.09429313544
For a page dedicated to this direction, see Grain per Quart to Dram per Cubic foot.
Understanding the Dram per Cubic foot (dr/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 dram per cubic foot?
1 dram per cubic foot equals 0.9138319227 grains per quart, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cubic foot to grain per quart?
Multiply the dram per cubic foot value by 0.9138319227. The converter above does this instantly to whatever precision you set.
How do I convert grain per quart back to dram per cubic foot?
Use the reverse factor: 1 grain per quart equals 1.094293135 drams per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cubic foot?
Dram per Cubic foot (dr/ft3) is a unit of density.
What is a grain per quart?
Grain per Quart (gr/qt) is a unit of density.
Is the dram per cubic foot to grain per quart conversion exact?
Yes. Both dram per cubic foot and grain per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.9138319227 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.