Mass per volume density.
Pounds per Imperial gallon to Decagrams per Cubic Millimeter Converter — lb/imp gal to dag/mm3
Convert Pound per Imperial gallon (lb/imp gal) to Decagram per Cubic Millimeter (dag/mm3) using the exact conversion factor (1 pound per imperial gallon = 0.0000099776 decagram per cubic millimeter). See the formula, worked examples, and conversion table.
Pounds per Imperial gallon to Decagrams per Cubic Millimeter 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 / 1e+7.
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 Decagrams per Cubic Millimeter
Pound per Imperial gallon and Decagram per Cubic Millimeter 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
decagrams per cubic millimeter = pounds per imperial gallon × 0.00000997763726631
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 decagram per cubic millimeter equals 10000000 base units, so dividing one by the other gives the direct pound per imperial gallon-to-decagram per cubic millimeter factor of 0.00000997763726631.
Simple example
1 lb/imp gal × 0.000009977637266 = 0.0000099776 dag/mm3
1 pound per imperial gallon = 0.0000099776 decagrams per cubic millimeter.
Real-world example
1,000 lb/imp gal × 0.000009977637266 = 0.0099776373 dag/mm3
1,000 pounds per imperial gallon = 0.0099776373 decagrams per cubic millimeter.
Conversion table
| Pound per Imperial gallon (lb/imp gal) | Decagram per Cubic Millimeter (dag/mm3) |
|---|---|
| 0.1 lb/imp gal | 9.977637e-7 dag/mm3 |
| 1 lb/imp gal | 0.0000099776 dag/mm3 |
| 10 lb/imp gal | 0.0000997764 dag/mm3 |
| 100 lb/imp gal | 0.0009977637 dag/mm3 |
| 1,000 lb/imp gal | 0.0099776373 dag/mm3 |
| 10,000 lb/imp gal | 0.0997763727 dag/mm3 |
Reverse conversion: Decagram per Cubic Millimeter to Pound per Imperial gallon
0.0000099776 dag/mm3 × 100224.1285 = 0.999996265 lb/imp gal
0.0000099776 decagrams per cubic millimeter = 0.999996265 pounds per imperial gallon.
pounds per imperial gallon = decagrams per cubic millimeter × 100224.12855
For a page dedicated to this direction, see Decagram per Cubic Millimeter to Pound per Imperial gallon.
Understanding the Pound per Imperial gallon (lb/imp gal)
Mass per volume density.
Understanding the Decagram per Cubic Millimeter (dag/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decagrams per cubic millimeter are in 1 pound per imperial gallon?
1 pound per imperial gallon equals 0.0000099776 decagrams per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per imperial gallon to decagram per cubic millimeter?
Multiply the pound per imperial gallon value by 0.000009977637266. The converter above does this instantly to whatever precision you set.
How do I convert decagram per cubic millimeter back to pound per imperial gallon?
Use the reverse factor: 1 decagram per cubic millimeter equals 100,224.1285 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 decagram per cubic millimeter?
Decagram per Cubic Millimeter (dag/mm3) is a unit of density.
Is the pound per imperial gallon to decagram per cubic millimeter conversion exact?
Yes. Both pound per imperial gallon and decagram per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.000009977637266 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.