Mass per volume density.
Decagrams per Gallon to Hectograms per Imperial gallon Converter — dag/gal to hg/imp gal
Convert Decagram per Gallon (dag/gal) to Hectogram per Imperial gallon (hg/imp gal) using the exact conversion factor (1 decagram per gallon = 0.1200949926 hectogram per imperial gallon). See the formula, worked examples, and conversion table.
Decagrams per Gallon to Hectograms 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 2.641720524 / 21.99692483.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decagrams per Gallon to Hectograms per Imperial gallon
Decagram per Gallon and Hectogram 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
hectograms per imperial gallon = decagrams per gallon × 0.12009499255
This factor comes from each unit's defined relationship to the category's base unit: 1 decagram per gallon equals 2.64172052358 base units, and 1 hectogram per imperial gallon equals 21.9969248299 base units, so dividing one by the other gives the direct decagram per gallon-to-hectogram per imperial gallon factor of 0.12009499255.
Simple example
1 dag/gal × 0.1200949926 = 0.1200949926 hg/imp gal
1 decagram per gallon = 0.1200949926 hectograms per imperial gallon.
Real-world example
1,000 dag/gal × 0.1200949926 = 120.0949926 hg/imp gal
1,000 decagrams per gallon = 120.0949926 hectograms per imperial gallon.
Conversion table
| Decagram per Gallon (dag/gal) | Hectogram per Imperial gallon (hg/imp gal) |
|---|---|
| 0.1 dag/gal | 0.0120094993 hg/imp gal |
| 1 dag/gal | 0.1200949926 hg/imp gal |
| 10 dag/gal | 1.200949926 hg/imp gal |
| 100 dag/gal | 12.00949926 hg/imp gal |
| 1,000 dag/gal | 120.0949926 hg/imp gal |
| 10,000 dag/gal | 1,200.949926 hg/imp gal |
Reverse conversion: Hectogram per Imperial gallon to Decagram per Gallon
0.1200949926 hg/imp gal × 8.326741846 = 1 dag/gal
0.1200949926 hectograms per imperial gallon = 1 decagrams per gallon.
decagrams per gallon = hectograms per imperial gallon × 8.32674184629
For a page dedicated to this direction, see Hectogram per Imperial gallon to Decagram per Gallon.
Understanding the Decagram per Gallon (dag/gal)
Mass per volume density.
Understanding the Hectogram per Imperial gallon (hg/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per imperial gallon are in 1 decagram per gallon?
1 decagram per gallon equals 0.1200949926 hectograms per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert decagram per gallon to hectogram per imperial gallon?
Multiply the decagram per gallon value by 0.1200949926. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per imperial gallon back to decagram per gallon?
Use the reverse factor: 1 hectogram per imperial gallon equals 8.326741846 decagrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a decagram per gallon?
Decagram per Gallon (dag/gal) is a unit of density.
What is a hectogram per imperial gallon?
Hectogram per Imperial gallon (hg/imp gal) is a unit of density.
Is the decagram per gallon to hectogram per imperial gallon conversion exact?
Yes. Both decagram per gallon and hectogram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.1200949926 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.