Mass per volume density.
Grains per Cubic yard to Drams per Oil barrel Converter — gr/yd3 to dr/bbl
Convert Grain per Cubic yard (gr/yd3) to Dram per Oil barrel (dr/bbl) using the exact conversion factor (1 grain per cubic yard = 0.0076049383 dram per oil barrel). See the formula, worked examples, and conversion table.
Grains per Cubic yard to Drams per Oil barrel 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 / 0.01114457099.
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 Oil barrel
Grain per Cubic yard and Dram per Oil barrel 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 oil barrel = grains per cubic yard × 0.0076049382716
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 oil barrel equals 0.011144570993 base units, so dividing one by the other gives the direct grain per cubic yard-to-dram per oil barrel factor of 0.0076049382716.
Simple example
1 gr/yd3 × 0.007604938272 = 0.0076049383 dr/bbl
1 grain per cubic yard = 0.0076049383 drams per oil barrel.
Real-world example
1,000 gr/yd3 × 0.007604938272 = 7.604938272 dr/bbl
1,000 grains per cubic yard = 7.604938272 drams per oil barrel.
Conversion table
| Grain per Cubic yard (gr/yd3) | Dram per Oil barrel (dr/bbl) |
|---|---|
| 0.1 gr/yd3 | 0.0007604938 dr/bbl |
| 1 gr/yd3 | 0.0076049383 dr/bbl |
| 10 gr/yd3 | 0.0760493827 dr/bbl |
| 100 gr/yd3 | 0.7604938272 dr/bbl |
| 1,000 gr/yd3 | 7.604938272 dr/bbl |
| 10,000 gr/yd3 | 76.04938272 dr/bbl |
Reverse conversion: Dram per Oil barrel to Grain per Cubic yard
0.0076049383 dr/bbl × 131.4935065 = 1.000000004 gr/yd3
0.0076049383 drams per oil barrel = 1.000000004 grains per cubic yard.
grains per cubic yard = drams per oil barrel × 131.493506494
For a page dedicated to this direction, see Dram per Oil barrel to Grain per Cubic yard.
Understanding the Grain per Cubic yard (gr/yd3)
Mass per volume density.
Understanding the Dram per Oil barrel (dr/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per oil barrel are in 1 grain per cubic yard?
1 grain per cubic yard equals 0.0076049383 drams per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cubic yard to dram per oil barrel?
Multiply the grain per cubic yard value by 0.007604938272. The converter above does this instantly to whatever precision you set.
How do I convert dram per oil barrel back to grain per cubic yard?
Use the reverse factor: 1 dram per oil barrel equals 131.4935065 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 oil barrel?
Dram per Oil barrel (dr/bbl) is a unit of density.
Is the grain per cubic yard to dram per oil barrel conversion exact?
Yes. Both grain per cubic yard and dram per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 0.007604938272 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.