Mass per volume density.
Pounds per Imperial gallon to Drams per Cubic foot Converter — lb/imp gal to dr/ft3
Convert Pound per Imperial gallon (lb/imp gal) to Dram per Cubic foot (dr/ft3) using the exact conversion factor (1 pound per imperial gallon = 1,594.581878 dram per cubic foot). See the formula, worked examples, and conversion table.
Pounds per Imperial gallon 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 99.77637266 / 0.06257212255.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Imperial gallon to Drams per Cubic foot
Pound per Imperial gallon 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 = pounds per imperial gallon × 1594.58187751
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per imperial gallon equals 99.7763726631 base units, and 1 dram per cubic foot equals 0.0625721225545 base units, so dividing one by the other gives the direct pound per imperial gallon-to-dram per cubic foot factor of 1594.58187751.
Simple example
1 lb/imp gal × 1594.581878 = 1,594.581878 dr/ft3
1 pound per imperial gallon = 1,594.581878 drams per cubic foot.
Real-world example
1,000 lb/imp gal × 1594.581878 = 1,594,581.878 dr/ft3
1,000 pounds per imperial gallon = 1,594,581.878 drams per cubic foot.
Conversion table
| Pound per Imperial gallon (lb/imp gal) | Dram per Cubic foot (dr/ft3) |
|---|---|
| 0.1 lb/imp gal | 159.4581878 dr/ft3 |
| 1 lb/imp gal | 1,594.581878 dr/ft3 |
| 10 lb/imp gal | 15,945.81878 dr/ft3 |
| 100 lb/imp gal | 159,458.1878 dr/ft3 |
| 1,000 lb/imp gal | 1,594,581.878 dr/ft3 |
| 10,000 lb/imp gal | 15,945,818.78 dr/ft3 |
Reverse conversion: Dram per Cubic foot to Pound per Imperial gallon
1 dr/ft3 × 0.0006271236455 = 0.0006271236 lb/imp gal
1 dram per cubic foot = 0.0006271236 pounds per imperial gallon.
pounds per imperial gallon = drams per cubic foot × 0.000627123645453
For a page dedicated to this direction, see Dram per Cubic foot to Pound per Imperial gallon.
Understanding the Pound per Imperial gallon (lb/imp gal)
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 pound per imperial gallon?
1 pound per imperial gallon equals 1,594.581878 drams per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert pound per imperial gallon to dram per cubic foot?
Multiply the pound per imperial gallon value by 1594.581878. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic foot back to pound per imperial gallon?
Use the reverse factor: 1 dram per cubic foot equals 0.0006271236 pounds per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per imperial gallon?
Pound per Imperial gallon (lb/imp gal) 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 pound per imperial gallon to dram per cubic foot conversion exact?
Yes. Both pound per imperial gallon and dram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 1594.581878 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.