Mass per volume density.
Decigrams per Cubic Centimeter to Pounds per Imperial gallon Converter — dg/cm3 to lb/imp gal
Convert Decigram per Cubic Centimeter (dg/cm3) to Pound per Imperial gallon (lb/imp gal) using the exact conversion factor (1 decigram per cubic centimeter = 1.002241285 pound per imperial gallon). See the formula, worked examples, and conversion table.
Decigrams per Cubic Centimeter to Pounds per Imperial gallon 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 100 / 99.77637266.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decigrams per Cubic Centimeter to Pounds per Imperial gallon
Decigram per Cubic Centimeter and Pound per Imperial gallon 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 imperial gallon = decigrams per cubic centimeter × 1.0022412855
This factor comes from each unit's defined relationship to the category's base unit: 1 decigram per cubic centimeter equals 100 base units, and 1 pound per imperial gallon equals 99.7763726631 base units, so dividing one by the other gives the direct decigram per cubic centimeter-to-pound per imperial gallon factor of 1.0022412855.
Simple example
1 dg/cm3 × 1.002241285 = 1.002241285 lb/imp gal
1 decigram per cubic centimeter = 1.002241285 pounds per imperial gallon.
Real-world example
1,000 dg/cm3 × 1.002241285 = 1,002.241285 lb/imp gal
1,000 decigrams per cubic centimeter = 1,002.241285 pounds per imperial gallon.
Conversion table
| Decigram per Cubic Centimeter (dg/cm3) | Pound per Imperial gallon (lb/imp gal) |
|---|---|
| 0.1 dg/cm3 | 0.1002241285 lb/imp gal |
| 1 dg/cm3 | 1.002241285 lb/imp gal |
| 10 dg/cm3 | 10.02241285 lb/imp gal |
| 100 dg/cm3 | 100.2241285 lb/imp gal |
| 1,000 dg/cm3 | 1,002.241285 lb/imp gal |
| 10,000 dg/cm3 | 10,022.41285 lb/imp gal |
Reverse conversion: Pound per Imperial gallon to Decigram per Cubic Centimeter
1.002241285 lb/imp gal × 0.9977637266 = 0.9999999995 dg/cm3
1.002241285 pounds per imperial gallon = 0.9999999995 decigrams per cubic centimeter.
decigrams per cubic centimeter = pounds per imperial gallon × 0.997763726631
For a page dedicated to this direction, see Pound per Imperial gallon to Decigram per Cubic Centimeter.
Understanding the Decigram per Cubic Centimeter (dg/cm3)
Mass per volume density.
Understanding the Pound per Imperial gallon (lb/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per imperial gallon are in 1 decigram per cubic centimeter?
1 decigram per cubic centimeter equals 1.002241285 pounds per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert decigram per cubic centimeter to pound per imperial gallon?
Multiply the decigram per cubic centimeter value by 1.002241285. The converter above does this instantly to whatever precision you set.
How do I convert pound per imperial gallon back to decigram per cubic centimeter?
Use the reverse factor: 1 pound per imperial gallon equals 0.9977637266 decigrams per cubic centimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a decigram per cubic centimeter?
Decigram per Cubic Centimeter (dg/cm3) is a unit of density.
What is a pound per imperial gallon?
Pound per Imperial gallon (lb/imp gal) is a unit of density.
Is the decigram per cubic centimeter to pound per imperial gallon conversion exact?
Yes. Both decigram per cubic centimeter and pound per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.002241285 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.