Mass per volume density.
Grains per Cubic yard to Drams per Cubic foot Converter — gr/yd3 to dr/ft3
Convert Grain per Cubic yard (gr/yd3) to Dram per Cubic foot (dr/ft3) using the exact conversion factor (1 grain per cubic yard = 0.0013544974 dram per cubic foot). See the formula, worked examples, and conversion table.
Grains per Cubic yard to Drams per Cubic foot 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 8.47537745e-5 / 0.06257212255.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Cubic yard to Drams per Cubic foot
Grain per Cubic yard and Dram per Cubic foot 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
drams per cubic foot = grains per cubic yard × 0.0013544973545
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per cubic yard equals 0.0000847537744654 base units, and 1 dram per cubic foot equals 0.0625721225545 base units, so dividing one by the other gives the direct grain per cubic yard-to-dram per cubic foot factor of 0.0013544973545.
Simple example
1 gr/yd3 × 0.001354497354 = 0.0013544974 dr/ft3
1 grain per cubic yard = 0.0013544974 drams per cubic foot.
Real-world example
1,000 gr/yd3 × 0.001354497354 = 1.354497354 dr/ft3
1,000 grains per cubic yard = 1.354497354 drams per cubic foot.
Conversion table
| Grain per Cubic yard (gr/yd3) | Dram per Cubic foot (dr/ft3) |
|---|---|
| 0.1 gr/yd3 | 0.0001354497 dr/ft3 |
| 1 gr/yd3 | 0.0013544974 dr/ft3 |
| 10 gr/yd3 | 0.0135449735 dr/ft3 |
| 100 gr/yd3 | 0.1354497354 dr/ft3 |
| 1,000 gr/yd3 | 1.354497354 dr/ft3 |
| 10,000 gr/yd3 | 13.54497354 dr/ft3 |
Reverse conversion: Dram per Cubic foot to Grain per Cubic yard
0.0013544974 dr/ft3 × 738.28125 = 1.000000034 gr/yd3
0.0013544974 drams per cubic foot = 1.000000034 grains per cubic yard.
grains per cubic yard = drams per cubic foot × 738.28125
For a page dedicated to this direction, see Dram per Cubic foot to Grain per Cubic yard.
Understanding the Grain per Cubic yard (gr/yd3)
Mass per volume density.
Understanding the Dram per Cubic foot (dr/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per cubic foot are in 1 grain per cubic yard?
1 grain per cubic yard equals 0.0013544974 drams per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cubic yard to dram per cubic foot?
Multiply the grain per cubic yard value by 0.001354497354. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic foot back to grain per cubic yard?
Use the reverse factor: 1 dram per cubic foot equals 738.28125 grains per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per cubic yard?
Grain per Cubic yard (gr/yd3) is a unit of density.
What is a dram per cubic foot?
Dram per Cubic foot (dr/ft3) is a unit of density.
Is the grain per cubic yard to dram per cubic foot conversion exact?
Yes. Both grain per cubic yard and dram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.001354497354 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.