Mass per volume density.
Drams per Imperial gallon to Grains per Milliliter Converter — dr/imp gal to gr/mL
Convert Dram per Imperial gallon (dr/imp gal) to Grain per Milliliter (gr/mL) using the exact conversion factor (1 dram per imperial gallon = 0.0060147841 grain per milliliter). See the formula, worked examples, and conversion table.
Drams per Imperial gallon to Grains per Milliliter 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 / 64.79891.
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 Grains per Milliliter
Dram per Imperial gallon and Grain per Milliliter 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
grains per milliliter = drams per imperial gallon × 0.00601478413318
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 grain per milliliter equals 64.79891 base units, so dividing one by the other gives the direct dram per imperial gallon-to-grain per milliliter factor of 0.00601478413318.
Simple example
1 dr/imp gal × 0.006014784133 = 0.0060147841 gr/mL
1 dram per imperial gallon = 0.0060147841 grains per milliliter.
Real-world example
1,000 dr/imp gal × 0.006014784133 = 6.014784133 gr/mL
1,000 drams per imperial gallon = 6.014784133 grains per milliliter.
Conversion table
| Dram per Imperial gallon (dr/imp gal) | Grain per Milliliter (gr/mL) |
|---|---|
| 0.1 dr/imp gal | 0.0006014784 gr/mL |
| 1 dr/imp gal | 0.0060147841 gr/mL |
| 10 dr/imp gal | 0.0601478413 gr/mL |
| 100 dr/imp gal | 0.6014784133 gr/mL |
| 1,000 dr/imp gal | 6.014784133 gr/mL |
| 10,000 dr/imp gal | 60.14784133 gr/mL |
Reverse conversion: Grain per Milliliter to Dram per Imperial gallon
0.0060147841 gr/mL × 166.2570057 = 0.9999999945 dr/imp gal
0.0060147841 grains per milliliter = 0.9999999945 drams per imperial gallon.
drams per imperial gallon = grains per milliliter × 166.257005714
For a page dedicated to this direction, see Grain per Milliliter to Dram per Imperial gallon.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Understanding the Grain per Milliliter (gr/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per milliliter are in 1 dram per imperial gallon?
1 dram per imperial gallon equals 0.0060147841 grains per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per imperial gallon to grain per milliliter?
Multiply the dram per imperial gallon value by 0.006014784133. The converter above does this instantly to whatever precision you set.
How do I convert grain per milliliter back to dram per imperial gallon?
Use the reverse factor: 1 grain per milliliter equals 166.2570057 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 grain per milliliter?
Grain per Milliliter (gr/mL) is a unit of density.
Is the dram per imperial gallon to grain per milliliter conversion exact?
Yes. Both dram per imperial gallon and grain per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.006014784133 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.