Mass per volume density.
Drams per Quart to Pounds per Cubic yard Converter — dr/qt to lb/yd3
Convert Dram per Quart (dr/qt) to Pound per Cubic yard (lb/yd3) using the exact conversion factor (1 dram per quart = 3.155844156 pound per cubic yard). See the formula, worked examples, and conversion table.
Drams per Quart to Pounds per Cubic yard 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 1.872287927 / 0.5932764213.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Quart to Pounds per Cubic yard
Dram per Quart and Pound per Cubic yard 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 cubic yard = drams per quart × 3.15584415584
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per quart equals 1.87228792683 base units, and 1 pound per cubic yard equals 0.593276421258 base units, so dividing one by the other gives the direct dram per quart-to-pound per cubic yard factor of 3.15584415584.
Simple example
1 dr/qt × 3.155844156 = 3.155844156 lb/yd3
1 dram per quart = 3.155844156 pounds per cubic yard.
Real-world example
1,000 dr/qt × 3.155844156 = 3,155.844156 lb/yd3
1,000 drams per quart = 3,155.844156 pounds per cubic yard.
Conversion table
| Dram per Quart (dr/qt) | Pound per Cubic yard (lb/yd3) |
|---|---|
| 0.1 dr/qt | 0.3155844156 lb/yd3 |
| 1 dr/qt | 3.155844156 lb/yd3 |
| 10 dr/qt | 31.55844156 lb/yd3 |
| 100 dr/qt | 315.5844156 lb/yd3 |
| 1,000 dr/qt | 3,155.844156 lb/yd3 |
| 10,000 dr/qt | 31,558.44156 lb/yd3 |
Reverse conversion: Pound per Cubic yard to Dram per Quart
3.155844156 lb/yd3 × 0.316872428 = 1 dr/qt
3.155844156 pounds per cubic yard = 1 drams per quart.
drams per quart = pounds per cubic yard × 0.316872427984
For a page dedicated to this direction, see Pound per Cubic yard to Dram per Quart.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Understanding the Pound per Cubic yard (lb/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per cubic yard are in 1 dram per quart?
1 dram per quart equals 3.155844156 pounds per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert dram per quart to pound per cubic yard?
Multiply the dram per quart value by 3.155844156. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic yard back to dram per quart?
Use the reverse factor: 1 pound per cubic yard equals 0.316872428 drams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per quart?
Dram per Quart (dr/qt) is a unit of density.
What is a pound per cubic yard?
Pound per Cubic yard (lb/yd3) is a unit of density.
Is the dram per quart to pound per cubic yard conversion exact?
Yes. Both dram per quart and pound per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 3.155844156 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.