Mass per volume density.
Drams per Gallon to Drams per Milliliter Converter — dr/gal to dr/mL
Convert Dram per Gallon (dr/gal) to Dram per Milliliter (dr/mL) using the exact conversion factor (1 dram per gallon = 0.0002641721 dram per milliliter). See the formula, worked examples, and conversion table.
Drams per Gallon to Drams 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 0.4680719817 / 1771.845195.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Gallon to Drams per Milliliter
Dram per Gallon and Dram 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
drams per milliliter = drams per gallon × 0.000264172052358
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per gallon equals 0.468071981707 base units, and 1 dram per milliliter equals 1771.84519531 base units, so dividing one by the other gives the direct dram per gallon-to-dram per milliliter factor of 0.000264172052358.
Simple example
1 dr/gal × 0.0002641720524 = 0.0002641721 dr/mL
1 dram per gallon = 0.0002641721 drams per milliliter.
Real-world example
1,000 dr/gal × 0.0002641720524 = 0.2641720524 dr/mL
1,000 drams per gallon = 0.2641720524 drams per milliliter.
Conversion table
| Dram per Gallon (dr/gal) | Dram per Milliliter (dr/mL) |
|---|---|
| 0.1 dr/gal | 0.0000264172 dr/mL |
| 1 dr/gal | 0.0002641721 dr/mL |
| 10 dr/gal | 0.0026417205 dr/mL |
| 100 dr/gal | 0.0264172052 dr/mL |
| 1,000 dr/gal | 0.2641720524 dr/mL |
| 10,000 dr/gal | 2.641720524 dr/mL |
Reverse conversion: Dram per Milliliter to Dram per Gallon
0.0002641721 dr/mL × 3785.411784 = 1.00000018 dr/gal
0.0002641721 drams per milliliter = 1.00000018 drams per gallon.
drams per gallon = drams per milliliter × 3785.411784
For a page dedicated to this direction, see Dram per Milliliter to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Dram per Milliliter (dr/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per milliliter are in 1 dram per gallon?
1 dram per gallon equals 0.0002641721 drams per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to dram per milliliter?
Multiply the dram per gallon value by 0.0002641720524. The converter above does this instantly to whatever precision you set.
How do I convert dram per milliliter back to dram per gallon?
Use the reverse factor: 1 dram per milliliter equals 3,785.411784 drams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
What is a dram per milliliter?
Dram per Milliliter (dr/mL) is a unit of density.
Is the dram per gallon to dram per milliliter conversion exact?
Yes. Both dram per gallon and dram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.0002641720524 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.