Mass per volume density.
Carats per Imperial gallon to Dram per Cubic inches Converter — ct/imp gal to dr/in3
Convert Carat per Imperial gallon (ct/imp gal) to Dram per Cubic inch (dr/in3) using the exact conversion factor (1 carat per imperial gallon = 0.0004068809 dram per cubic inch). See the formula, worked examples, and conversion table.
Carats 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 0.04399384966 / 108.1246278.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Imperial gallon to Dram per Cubic inches
Carat 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 = carats per imperial gallon × 0.000406880935134
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per imperial gallon equals 0.0439938496598 base units, and 1 dram per cubic inch equals 108.124627774 base units, so dividing one by the other gives the direct carat per imperial gallon-to-dram per cubic inch factor of 0.000406880935134.
Simple example
1 ct/imp gal × 0.0004068809351 = 0.0004068809 dr/in3
1 carat per imperial gallon = 0.0004068809 dram per cubic inches.
Real-world example
1,000 ct/imp gal × 0.0004068809351 = 0.4068809351 dr/in3
1,000 carats per imperial gallon = 0.4068809351 dram per cubic inches.
Conversion table
| Carat per Imperial gallon (ct/imp gal) | Dram per Cubic inch (dr/in3) |
|---|---|
| 0.1 ct/imp gal | 0.0000406881 dr/in3 |
| 1 ct/imp gal | 0.0004068809 dr/in3 |
| 10 ct/imp gal | 0.0040688094 dr/in3 |
| 100 ct/imp gal | 0.0406880935 dr/in3 |
| 1,000 ct/imp gal | 0.4068809351 dr/in3 |
| 10,000 ct/imp gal | 4.068809351 dr/in3 |
Reverse conversion: Dram per Cubic inch to Carat per Imperial gallon
0.0004068809 dr/in3 × 2457.721445 = 0.9999999136 ct/imp gal
0.0004068809 dram per cubic inches = 0.9999999136 carats per imperial gallon.
carats per imperial gallon = dram per cubic inches × 2457.72144539
For a page dedicated to this direction, see Dram per Cubic inch to Carat per Imperial gallon.
Understanding the Carat per Imperial gallon (ct/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 carat per imperial gallon?
1 carat per imperial gallon equals 0.0004068809 dram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert carat per imperial gallon to dram per cubic inch?
Multiply the carat per imperial gallon value by 0.0004068809351. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic inch back to carat per imperial gallon?
Use the reverse factor: 1 dram per cubic inch equals 2,457.721445 carats per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per imperial gallon?
Carat per Imperial gallon (ct/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 carat per imperial gallon to dram per cubic inch conversion exact?
Yes. Both carat per imperial gallon and dram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.0004068809351 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.