Mass per volume density.
Decigrams per Imperial gallon to Drams per Gallon Converter — dg/imp gal to dr/gal
Convert Decigram per Imperial gallon (dg/imp gal) to Dram per Gallon (dr/gal) using the exact conversion factor (1 decigram per imperial gallon = 0.046994748 dram per gallon). See the formula, worked examples, and conversion table.
Decigrams per Imperial gallon to Drams 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 0.02199692483 / 0.4680719817.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decigrams per Imperial gallon to Drams per Gallon
Decigram per Imperial gallon and Dram 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
drams per gallon = decigrams per imperial gallon × 0.046994748008
This factor comes from each unit's defined relationship to the category's base unit: 1 decigram per imperial gallon equals 0.0219969248299 base units, and 1 dram per gallon equals 0.468071981707 base units, so dividing one by the other gives the direct decigram per imperial gallon-to-dram per gallon factor of 0.046994748008.
Simple example
1 dg/imp gal × 0.04699474801 = 0.046994748 dr/gal
1 decigram per imperial gallon = 0.046994748 drams per gallon.
Real-world example
1,000 dg/imp gal × 0.04699474801 = 46.99474801 dr/gal
1,000 decigrams per imperial gallon = 46.99474801 drams per gallon.
Conversion table
| Decigram per Imperial gallon (dg/imp gal) | Dram per Gallon (dr/gal) |
|---|---|
| 0.1 dg/imp gal | 0.0046994748 dr/gal |
| 1 dg/imp gal | 0.046994748 dr/gal |
| 10 dg/imp gal | 0.4699474801 dr/gal |
| 100 dg/imp gal | 4.699474801 dr/gal |
| 1,000 dg/imp gal | 46.99474801 dr/gal |
| 10,000 dg/imp gal | 469.9474801 dr/gal |
Reverse conversion: Dram per Gallon to Decigram per Imperial gallon
0.046994748 dr/gal × 21.27897355 = 0.9999999998 dg/imp gal
0.046994748 drams per gallon = 0.9999999998 decigrams per imperial gallon.
decigrams per imperial gallon = drams per gallon × 21.2789735532
For a page dedicated to this direction, see Dram per Gallon to Decigram per Imperial gallon.
Understanding the Decigram per Imperial gallon (dg/imp gal)
Mass per volume density.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per gallon are in 1 decigram per imperial gallon?
1 decigram per imperial gallon equals 0.046994748 drams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert decigram per imperial gallon to dram per gallon?
Multiply the decigram per imperial gallon value by 0.04699474801. The converter above does this instantly to whatever precision you set.
How do I convert dram per gallon back to decigram per imperial gallon?
Use the reverse factor: 1 dram per gallon equals 21.27897355 decigrams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a decigram per imperial gallon?
Decigram per Imperial gallon (dg/imp gal) is a unit of density.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
Is the decigram per imperial gallon to dram per gallon conversion exact?
Yes. Both decigram per imperial gallon and dram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.04699474801 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.