Mass per volume density.
Drams per Imperial gallon to Megagrams per Gallon Converter — dr/imp gal to Mg/gal
Convert Dram per Imperial gallon (dr/imp gal) to Megagram per Gallon (Mg/gal) using the exact conversion factor (1 dram per imperial gallon = 0.0000014754 megagram per gallon). See the formula, worked examples, and conversion table.
Drams per Imperial gallon to Megagrams 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 0.3897514557 / 264172.0524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Imperial gallon to Megagrams per Gallon
Dram per Imperial gallon and Megagram 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
megagrams per gallon = drams per imperial gallon × 0.0000014753697533
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per imperial gallon equals 0.389751455715 base units, and 1 megagram per gallon equals 264172.052358 base units, so dividing one by the other gives the direct dram per imperial gallon-to-megagram per gallon factor of 0.0000014753697533.
Simple example
1 dr/imp gal × 0.000001475369753 = 0.0000014754 Mg/gal
1 dram per imperial gallon = 0.0000014754 megagrams per gallon.
Real-world example
1,000 dr/imp gal × 0.000001475369753 = 0.0014753698 Mg/gal
1,000 drams per imperial gallon = 0.0014753698 megagrams per gallon.
Conversion table
| Dram per Imperial gallon (dr/imp gal) | Megagram per Gallon (Mg/gal) |
|---|---|
| 0.1 dr/imp gal | 1.47537e-7 Mg/gal |
| 1 dr/imp gal | 0.0000014754 Mg/gal |
| 10 dr/imp gal | 0.0000147537 Mg/gal |
| 100 dr/imp gal | 0.000147537 Mg/gal |
| 1,000 dr/imp gal | 0.0014753698 Mg/gal |
| 10,000 dr/imp gal | 0.0147536975 Mg/gal |
Reverse conversion: Megagram per Gallon to Dram per Imperial gallon
0.0000014754 Mg/gal × 677796.1916 = 1.000020501 dr/imp gal
0.0000014754 megagrams per gallon = 1.000020501 drams per imperial gallon.
drams per imperial gallon = megagrams per gallon × 677796.19161
For a page dedicated to this direction, see Megagram per Gallon to Dram per Imperial gallon.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Understanding the Megagram per Gallon (Mg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per gallon are in 1 dram per imperial gallon?
1 dram per imperial gallon equals 0.0000014754 megagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per imperial gallon to megagram per gallon?
Multiply the dram per imperial gallon value by 0.000001475369753. The converter above does this instantly to whatever precision you set.
How do I convert megagram per gallon back to dram per imperial gallon?
Use the reverse factor: 1 megagram per gallon equals 677,796.1916 drams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
What is a megagram per gallon?
Megagram per Gallon (Mg/gal) is a unit of density.
Is the dram per imperial gallon to megagram per gallon conversion exact?
Yes. Both dram per imperial gallon and megagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.000001475369753 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.