Mass per volume density.
Drams per Imperial gallon to Centigram per Cubic inches Converter — dr/imp gal to cg/in3
Convert Dram per Imperial gallon (dr/imp gal) to Centigram per Cubic inch (cg/in3) using the exact conversion factor (1 dram per imperial gallon = 0.6386882049 centigram per cubic inch). See the formula, worked examples, and conversion table.
Drams per Imperial gallon to Centigram 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 / 0.6102374409.
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 Centigram per Cubic inches
Dram per Imperial gallon and Centigram 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
centigram per cubic inches = drams per imperial gallon × 0.63868820489
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 centigram per cubic inch equals 0.610237440947 base units, so dividing one by the other gives the direct dram per imperial gallon-to-centigram per cubic inch factor of 0.63868820489.
Simple example
1 dr/imp gal × 0.6386882049 = 0.6386882049 cg/in3
1 dram per imperial gallon = 0.6386882049 centigram per cubic inches.
Real-world example
1,000 dr/imp gal × 0.6386882049 = 638.6882049 cg/in3
1,000 drams per imperial gallon = 638.6882049 centigram per cubic inches.
Conversion table
| Dram per Imperial gallon (dr/imp gal) | Centigram per Cubic inch (cg/in3) |
|---|---|
| 0.1 dr/imp gal | 0.0638688205 cg/in3 |
| 1 dr/imp gal | 0.6386882049 cg/in3 |
| 10 dr/imp gal | 6.386882049 cg/in3 |
| 100 dr/imp gal | 63.86882049 cg/in3 |
| 1,000 dr/imp gal | 638.6882049 cg/in3 |
| 10,000 dr/imp gal | 6,386.882049 cg/in3 |
Reverse conversion: Centigram per Cubic inch to Dram per Imperial gallon
0.6386882049 cg/in3 × 1.565709203 = 1 dr/imp gal
0.6386882049 centigram per cubic inches = 1 drams per imperial gallon.
drams per imperial gallon = centigram per cubic inches × 1.56570920262
For a page dedicated to this direction, see Centigram per Cubic inch to Dram per Imperial gallon.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Understanding the Centigram per Cubic inch (cg/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigram per cubic inches are in 1 dram per imperial gallon?
1 dram per imperial gallon equals 0.6386882049 centigram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert dram per imperial gallon to centigram per cubic inch?
Multiply the dram per imperial gallon value by 0.6386882049. The converter above does this instantly to whatever precision you set.
How do I convert centigram per cubic inch back to dram per imperial gallon?
Use the reverse factor: 1 centigram per cubic inch equals 1.565709203 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 centigram per cubic inch?
Centigram per Cubic inch (cg/in3) is a unit of density.
Is the dram per imperial gallon to centigram per cubic inch conversion exact?
Yes. Both dram per imperial gallon and centigram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.6386882049 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.