Mass per volume density.
Drams per Quart to Pounds per Cubic foot Converter — dr/qt to lb/ft3
Convert Dram per Quart (dr/qt) to Pound per Cubic foot (lb/ft3) using the exact conversion factor (1 dram per quart = 0.1168831169 pound per cubic foot). See the formula, worked examples, conversion table, and common uses.
Drams per Quart to Pounds 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 1.872287927 / 16.01846337.
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 foot
Dram per Quart and Pound 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
pounds per cubic foot = drams per quart × 0.116883116883
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 foot equals 16.018463374 base units, so dividing one by the other gives the direct dram per quart-to-pound per cubic foot factor of 0.116883116883.
Simple example
1 dr/qt × 0.1168831169 = 0.1168831169 lb/ft3
1 dram per quart = 0.1168831169 pounds per cubic foot.
Real-world example
1,000 dr/qt × 0.1168831169 = 116.8831169 lb/ft3
1,000 drams per quart = 116.8831169 pounds per cubic foot.
Conversion table
| Dram per Quart (dr/qt) | Pound per Cubic foot (lb/ft3) |
|---|---|
| 0.1 dr/qt | 0.0116883117 lb/ft3 |
| 1 dr/qt | 0.1168831169 lb/ft3 |
| 10 dr/qt | 1.168831169 lb/ft3 |
| 100 dr/qt | 11.68831169 lb/ft3 |
| 1,000 dr/qt | 116.8831169 lb/ft3 |
| 10,000 dr/qt | 1,168.831169 lb/ft3 |
Reverse conversion: Pound per Cubic foot to Dram per Quart
0.1168831169 lb/ft3 × 8.555555556 = 1 dr/qt
0.1168831169 pounds per cubic foot = 1 drams per quart.
drams per quart = pounds per cubic foot × 8.55555555556
For a page dedicated to this direction, see Pound per Cubic foot to Dram per Quart.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Understanding the Pound per Cubic foot
Pound per Cubic foot (lb/ft3) measures density. The US customary unit for expressing density, commonly used in construction and engineering material specifications. It is classified as a US customary density unit.
Where it's used: United States (construction, engineering, materials specifications)
Uses of the Pound per Cubic foot today
- US construction material density specs (concrete, soil, lumber, insulation)
- US engineering material property tables
- Bulk material handling and shipping weight estimates
Pound per Cubic foot — sources
- NIST Handbook 44 — General tables of units including US customary density measures.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per cubic foot are in 1 dram per quart?
1 dram per quart equals 0.1168831169 pounds per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert dram per quart to pound per cubic foot?
Multiply the dram per quart value by 0.1168831169. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic foot back to dram per quart?
Use the reverse factor: 1 pound per cubic foot equals 8.555555556 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 foot?
Pound per Cubic foot (lb/ft3) measures density. The US customary unit for expressing density, commonly used in construction and engineering material specifications. It is classified as a US customary density unit.
Is the dram per quart to pound per cubic foot conversion exact?
Yes. Both dram per quart and pound per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.1168831169 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.