Mass per volume density.
Drams per Imperial gallon to Dram per Cubic inches Converter — dr/imp gal to dr/in3
Convert Dram per Imperial gallon (dr/imp gal) to Dram per Cubic inch (dr/in3) using the exact conversion factor (1 dram per imperial gallon = 0.0036046502 dram per cubic inch). See the formula, worked examples, and conversion table.
Drams per Imperial gallon to Dram per Cubic inches 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 / 108.1246278.
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 Dram per Cubic inches
Dram per Imperial gallon and Dram per Cubic inch 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
dram per cubic inches = drams per imperial gallon × 0.00360465014991
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 dram per cubic inch equals 108.124627774 base units, so dividing one by the other gives the direct dram per imperial gallon-to-dram per cubic inch factor of 0.00360465014991.
Simple example
1 dr/imp gal × 0.00360465015 = 0.0036046502 dr/in3
1 dram per imperial gallon = 0.0036046502 dram per cubic inches.
Real-world example
1,000 dr/imp gal × 0.00360465015 = 3.60465015 dr/in3
1,000 drams per imperial gallon = 3.60465015 dram per cubic inches.
Conversion table
| Dram per Imperial gallon (dr/imp gal) | Dram per Cubic inch (dr/in3) |
|---|---|
| 0.1 dr/imp gal | 0.000360465 dr/in3 |
| 1 dr/imp gal | 0.0036046502 dr/in3 |
| 10 dr/imp gal | 0.0360465015 dr/in3 |
| 100 dr/imp gal | 0.360465015 dr/in3 |
| 1,000 dr/imp gal | 3.60465015 dr/in3 |
| 10,000 dr/imp gal | 36.0465015 dr/in3 |
Reverse conversion: Dram per Cubic inch to Dram per Imperial gallon
0.0036046502 dr/in3 × 277.4194328 = 1.000000014 dr/imp gal
0.0036046502 dram per cubic inches = 1.000000014 drams per imperial gallon.
drams per imperial gallon = dram per cubic inches × 277.419432792
For a page dedicated to this direction, see Dram per Cubic inch to Dram per Imperial gallon.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Understanding the Dram per Cubic inch (dr/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many dram per cubic inches are in 1 dram per imperial gallon?
1 dram per imperial gallon equals 0.0036046502 dram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert dram per imperial gallon to dram per cubic inch?
Multiply the dram per imperial gallon value by 0.00360465015. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic inch back to dram per imperial gallon?
Use the reverse factor: 1 dram per cubic inch equals 277.4194328 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 dram per cubic inch?
Dram per Cubic inch (dr/in3) is a unit of density.
Is the dram per imperial gallon to dram per cubic inch conversion exact?
Yes. Both dram per imperial gallon and dram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.00360465015 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.