Mass per volume density.
Milligrams per Fluid ounce to Drams per Imperial gallon Converter — mg/fl oz to dr/imp gal
Convert Milligram per Fluid ounce (mg/fl oz) to Dram per Imperial gallon (dr/imp gal) using the exact conversion factor (1 milligram per fluid ounce = 0.0867579125 dram per imperial gallon). See the formula, worked examples, and conversion table.
Milligrams per Fluid ounce to Drams 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 0.0338140227 / 0.3897514557.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Fluid ounce to Drams per Imperial gallon
Milligram per Fluid ounce and Dram 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
drams per imperial gallon = milligrams per fluid ounce × 0.086757912526
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per fluid ounce equals 0.0338140227018 base units, and 1 dram per imperial gallon equals 0.389751455715 base units, so dividing one by the other gives the direct milligram per fluid ounce-to-dram per imperial gallon factor of 0.086757912526.
Simple example
1 mg/fl oz × 0.08675791253 = 0.0867579125 dr/imp gal
1 milligram per fluid ounce = 0.0867579125 drams per imperial gallon.
Real-world example
1,000 mg/fl oz × 0.08675791253 = 86.75791253 dr/imp gal
1,000 milligrams per fluid ounce = 86.75791253 drams per imperial gallon.
Conversion table
| Milligram per Fluid ounce (mg/fl oz) | Dram per Imperial gallon (dr/imp gal) |
|---|---|
| 0.1 mg/fl oz | 0.0086757913 dr/imp gal |
| 1 mg/fl oz | 0.0867579125 dr/imp gal |
| 10 mg/fl oz | 0.8675791253 dr/imp gal |
| 100 mg/fl oz | 8.675791253 dr/imp gal |
| 1,000 mg/fl oz | 86.75791253 dr/imp gal |
| 10,000 mg/fl oz | 867.5791253 dr/imp gal |
Reverse conversion: Dram per Imperial gallon to Milligram per Fluid ounce
0.0867579125 dr/imp gal × 11.5263262 = 0.9999999997 mg/fl oz
0.0867579125 drams per imperial gallon = 0.9999999997 milligrams per fluid ounce.
milligrams per fluid ounce = drams per imperial gallon × 11.5263261976
For a page dedicated to this direction, see Dram per Imperial gallon to Milligram per Fluid ounce.
Understanding the Milligram per Fluid ounce (mg/fl oz)
Mass per volume density.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per imperial gallon are in 1 milligram per fluid ounce?
1 milligram per fluid ounce equals 0.0867579125 drams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per fluid ounce to dram per imperial gallon?
Multiply the milligram per fluid ounce value by 0.08675791253. The converter above does this instantly to whatever precision you set.
How do I convert dram per imperial gallon back to milligram per fluid ounce?
Use the reverse factor: 1 dram per imperial gallon equals 11.5263262 milligrams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per fluid ounce?
Milligram per Fluid ounce (mg/fl oz) is a unit of density.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
Is the milligram per fluid ounce to dram per imperial gallon conversion exact?
Yes. Both milligram per fluid ounce and dram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.08675791253 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.