Mass per volume density.
Hectograms per Gallon to Decagrams per Gallon Converter — hg/gal to dag/gal
Convert Hectogram per Gallon (hg/gal) to Decagram per Gallon (dag/gal) using the exact conversion factor (1 hectogram per gallon = 10 decagram per gallon). See the formula, worked examples, and conversion table.
Hectograms per Gallon to Decagrams per 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 26.41720524 / 2.641720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectograms per Gallon to Decagrams per Gallon
Hectogram per Gallon and Decagram per 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
decagrams per gallon = hectograms per gallon × 10
This factor comes from each unit's defined relationship to the category's base unit: 1 hectogram per gallon equals 26.4172052358 base units, and 1 decagram per gallon equals 2.64172052358 base units, so dividing one by the other gives the direct hectogram per gallon-to-decagram per gallon factor of 10.
Simple example
1 hg/gal × 10 = 10 dag/gal
1 hectogram per gallon = 10 decagrams per gallon.
Real-world example
1,000 hg/gal × 10 = 10,000 dag/gal
1,000 hectograms per gallon = 10,000 decagrams per gallon.
Conversion table
| Hectogram per Gallon (hg/gal) | Decagram per Gallon (dag/gal) |
|---|---|
| 0.1 hg/gal | 1 dag/gal |
| 1 hg/gal | 10 dag/gal |
| 10 hg/gal | 100 dag/gal |
| 100 hg/gal | 1,000 dag/gal |
| 1,000 hg/gal | 10,000 dag/gal |
| 10,000 hg/gal | 100,000 dag/gal |
Reverse conversion: Decagram per Gallon to Hectogram per Gallon
10 dag/gal × 0.1 = 1 hg/gal
10 decagrams per gallon = 1 hectogram per gallon.
hectograms per gallon = decagrams per gallon × 0.1
For a page dedicated to this direction, see Decagram per Gallon to Hectogram per Gallon.
Understanding the Hectogram per Gallon (hg/gal)
Mass per volume density.
Understanding the Decagram per Gallon (dag/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decagrams per gallon are in 1 hectogram per gallon?
1 hectogram per gallon equals 10 decagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert hectogram per gallon to decagram per gallon?
Multiply the hectogram per gallon value by 10. The converter above does this instantly to whatever precision you set.
How do I convert decagram per gallon back to hectogram per gallon?
Use the reverse factor: 1 decagram per gallon equals 0.1 hectograms per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectogram per gallon?
Hectogram per Gallon (hg/gal) is a unit of density.
What is a decagram per gallon?
Decagram per Gallon (dag/gal) is a unit of density.
Is the hectogram per gallon to decagram per gallon conversion exact?
Yes. Both hectogram per gallon and decagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 10 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.