Mass per volume density.
Decagrams per Imperial gallon to Pounds per Cubic foot Converter — dag/imp gal to lb/ft3
Convert Decagram per Imperial gallon (dag/imp gal) to Pound per Cubic foot (lb/ft3) using the exact conversion factor (1 decagram per imperial gallon = 0.1373223156 pound per cubic foot). See the formula, worked examples, conversion table, and common uses.
Decagrams per Imperial gallon 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 2.199692483 / 16.01846337.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decagrams per Imperial gallon to Pounds per Cubic foot
Decagram per Imperial gallon 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 = decagrams per imperial gallon × 0.137322315608
This factor comes from each unit's defined relationship to the category's base unit: 1 decagram per imperial gallon equals 2.19969248299 base units, and 1 pound per cubic foot equals 16.018463374 base units, so dividing one by the other gives the direct decagram per imperial gallon-to-pound per cubic foot factor of 0.137322315608.
Simple example
1 dag/imp gal × 0.1373223156 = 0.1373223156 lb/ft3
1 decagram per imperial gallon = 0.1373223156 pounds per cubic foot.
Real-world example
1,000 dag/imp gal × 0.1373223156 = 137.3223156 lb/ft3
1,000 decagrams per imperial gallon = 137.3223156 pounds per cubic foot.
Conversion table
| Decagram per Imperial gallon (dag/imp gal) | Pound per Cubic foot (lb/ft3) |
|---|---|
| 0.1 dag/imp gal | 0.0137322316 lb/ft3 |
| 1 dag/imp gal | 0.1373223156 lb/ft3 |
| 10 dag/imp gal | 1.373223156 lb/ft3 |
| 100 dag/imp gal | 13.73223156 lb/ft3 |
| 1,000 dag/imp gal | 137.3223156 lb/ft3 |
| 10,000 dag/imp gal | 1,373.223156 lb/ft3 |
Reverse conversion: Pound per Cubic foot to Decagram per Imperial gallon
0.1373223156 lb/ft3 × 7.282137616 = 0.9999999999 dag/imp gal
0.1373223156 pounds per cubic foot = 0.9999999999 decagrams per imperial gallon.
decagrams per imperial gallon = pounds per cubic foot × 7.28213761597
For a page dedicated to this direction, see Pound per Cubic foot to Decagram per Imperial gallon.
Understanding the Decagram per Imperial gallon (dag/imp gal)
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 decagram per imperial gallon?
1 decagram per imperial gallon equals 0.1373223156 pounds per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert decagram per imperial gallon to pound per cubic foot?
Multiply the decagram per imperial gallon value by 0.1373223156. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic foot back to decagram per imperial gallon?
Use the reverse factor: 1 pound per cubic foot equals 7.282137616 decagrams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a decagram per imperial gallon?
Decagram per Imperial gallon (dag/imp gal) 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 decagram per imperial gallon to pound per cubic foot conversion exact?
Yes. Both decagram per imperial gallon and pound per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.1373223156 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.