Mass per volume density.
Milligrams per Imperial gallon to Drams per Liter Converter — mg/imp gal to dr/L
Convert Milligram per Imperial gallon (mg/imp gal) to Dram per Liter (dr/L) using the exact conversion factor (1 milligram per imperial gallon = 0.000124147 dram per liter). See the formula, worked examples, and conversion table.
Milligrams per Imperial gallon to Drams per Liter 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 0.0002199692483 / 1.771845195.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Imperial gallon to Drams per Liter
Milligram per Imperial gallon and Dram per Liter 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 liter = milligrams per imperial gallon × 0.000124146990313
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per imperial gallon equals 0.000219969248299 base units, and 1 dram per liter equals 1.77184519531 base units, so dividing one by the other gives the direct milligram per imperial gallon-to-dram per liter factor of 0.000124146990313.
Simple example
1 mg/imp gal × 0.0001241469903 = 0.000124147 dr/L
1 milligram per imperial gallon = 0.000124147 drams per liter.
Real-world example
1,000 mg/imp gal × 0.0001241469903 = 0.1241469903 dr/L
1,000 milligrams per imperial gallon = 0.1241469903 drams per liter.
Conversion table
| Milligram per Imperial gallon (mg/imp gal) | Dram per Liter (dr/L) |
|---|---|
| 0.1 mg/imp gal | 0.0000124147 dr/L |
| 1 mg/imp gal | 0.000124147 dr/L |
| 10 mg/imp gal | 0.0012414699 dr/L |
| 100 mg/imp gal | 0.012414699 dr/L |
| 1,000 mg/imp gal | 0.1241469903 dr/L |
| 10,000 mg/imp gal | 1.241469903 dr/L |
Reverse conversion: Dram per Liter to Milligram per Imperial gallon
0.000124147 dr/L × 8054.967724 = 1.000000078 mg/imp gal
0.000124147 drams per liter = 1.000000078 milligrams per imperial gallon.
milligrams per imperial gallon = drams per liter × 8054.96772396
For a page dedicated to this direction, see Dram per Liter to Milligram per Imperial gallon.
Understanding the Milligram per Imperial gallon (mg/imp gal)
Mass per volume density.
Understanding the Dram per Liter (dr/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per liter are in 1 milligram per imperial gallon?
1 milligram per imperial gallon equals 0.000124147 drams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per imperial gallon to dram per liter?
Multiply the milligram per imperial gallon value by 0.0001241469903. The converter above does this instantly to whatever precision you set.
How do I convert dram per liter back to milligram per imperial gallon?
Use the reverse factor: 1 dram per liter equals 8,054.967724 milligrams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per imperial gallon?
Milligram per Imperial gallon (mg/imp gal) is a unit of density.
What is a dram per liter?
Dram per Liter (dr/L) is a unit of density.
Is the milligram per imperial gallon to dram per liter conversion exact?
Yes. Both milligram per imperial gallon and dram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.0001241469903 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.