Mass per volume density.
Carats per Gallon to Drams per Imperial gallon Converter — ct/gal to dr/imp gal
Convert Carat per Gallon (ct/gal) to Dram per Imperial gallon (dr/imp gal) using the exact conversion factor (1 carat per gallon = 0.1355592383 dram per imperial gallon). See the formula, worked examples, and conversion table.
Carats per Gallon to Drams per Imperial gallon 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 0.05283441047 / 0.3897514557.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Gallon to Drams per Imperial gallon
Carat per Gallon and Dram per Imperial gallon 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 imperial gallon = carats per gallon × 0.135559238322
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per gallon equals 0.0528344104716 base units, and 1 dram per imperial gallon equals 0.389751455715 base units, so dividing one by the other gives the direct carat per gallon-to-dram per imperial gallon factor of 0.135559238322.
Simple example
1 ct/gal × 0.1355592383 = 0.1355592383 dr/imp gal
1 carat per gallon = 0.1355592383 drams per imperial gallon.
Real-world example
1,000 ct/gal × 0.1355592383 = 135.5592383 dr/imp gal
1,000 carats per gallon = 135.5592383 drams per imperial gallon.
Conversion table
| Carat per Gallon (ct/gal) | Dram per Imperial gallon (dr/imp gal) |
|---|---|
| 0.1 ct/gal | 0.0135559238 dr/imp gal |
| 1 ct/gal | 0.1355592383 dr/imp gal |
| 10 ct/gal | 1.355592383 dr/imp gal |
| 100 ct/gal | 13.55592383 dr/imp gal |
| 1,000 ct/gal | 135.5592383 dr/imp gal |
| 10,000 ct/gal | 1,355.592383 dr/imp gal |
Reverse conversion: Dram per Imperial gallon to Carat per Gallon
0.1355592383 dr/imp gal × 7.376848766 = 0.9999999998 ct/gal
0.1355592383 drams per imperial gallon = 0.9999999998 carats per gallon.
carats per gallon = drams per imperial gallon × 7.37684876648
For a page dedicated to this direction, see Dram per Imperial gallon to Carat per Gallon.
Understanding the Carat per Gallon (ct/gal)
Mass per volume density.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per imperial gallon are in 1 carat per gallon?
1 carat per gallon equals 0.1355592383 drams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per gallon to dram per imperial gallon?
Multiply the carat per gallon value by 0.1355592383. The converter above does this instantly to whatever precision you set.
How do I convert dram per imperial gallon back to carat per gallon?
Use the reverse factor: 1 dram per imperial gallon equals 7.376848766 carats per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per gallon?
Carat per Gallon (ct/gal) is a unit of density.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
Is the carat per gallon to dram per imperial gallon conversion exact?
Yes. Both carat per gallon and dram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.1355592383 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.