Mass per volume density.
Decigrams per Gallon to Pounds per Cubic foot Converter — dg/gal to lb/ft3
Convert Decigram per Gallon (dg/gal) to Pound per Cubic foot (lb/ft3) using the exact conversion factor (1 decigram per gallon = 0.0016491722 pound per cubic foot). See the formula, worked examples, conversion table, and common uses.
Decigrams per 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 0.02641720524 / 16.01846337.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decigrams per Gallon to Pounds per Cubic foot
Decigram per 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 = decigrams per gallon × 0.00164917224699
This factor comes from each unit's defined relationship to the category's base unit: 1 decigram per gallon equals 0.0264172052358 base units, and 1 pound per cubic foot equals 16.018463374 base units, so dividing one by the other gives the direct decigram per gallon-to-pound per cubic foot factor of 0.00164917224699.
Simple example
1 dg/gal × 0.001649172247 = 0.0016491722 lb/ft3
1 decigram per gallon = 0.0016491722 pounds per cubic foot.
Real-world example
1,000 dg/gal × 0.001649172247 = 1.649172247 lb/ft3
1,000 decigrams per gallon = 1.649172247 pounds per cubic foot.
Conversion table
| Decigram per Gallon (dg/gal) | Pound per Cubic foot (lb/ft3) |
|---|---|
| 0.1 dg/gal | 0.0001649172 lb/ft3 |
| 1 dg/gal | 0.0016491722 lb/ft3 |
| 10 dg/gal | 0.0164917225 lb/ft3 |
| 100 dg/gal | 0.1649172247 lb/ft3 |
| 1,000 dg/gal | 1.649172247 lb/ft3 |
| 10,000 dg/gal | 16.49172247 lb/ft3 |
Reverse conversion: Pound per Cubic foot to Decigram per Gallon
0.0016491722 lb/ft3 × 606.3648002 = 0.9999999715 dg/gal
0.0016491722 pounds per cubic foot = 0.9999999715 decigrams per gallon.
decigrams per gallon = pounds per cubic foot × 606.364800174
For a page dedicated to this direction, see Pound per Cubic foot to Decigram per Gallon.
Understanding the Decigram per Gallon (dg/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 decigram per gallon?
1 decigram per gallon equals 0.0016491722 pounds per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert decigram per gallon to pound per cubic foot?
Multiply the decigram per gallon value by 0.001649172247. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic foot back to decigram per gallon?
Use the reverse factor: 1 pound per cubic foot equals 606.3648002 decigrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a decigram per gallon?
Decigram per Gallon (dg/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 decigram per gallon to pound per cubic foot conversion exact?
Yes. Both decigram per gallon and pound per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.001649172247 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.