Mass per volume density.
Drams per Quart to Carats per Imperial gallon Converter — dr/qt to ct/imp gal
Convert Dram per Quart (dr/qt) to Carat per Imperial gallon (ct/imp gal) using the exact conversion factor (1 dram per quart = 42.55794711 carat per imperial gallon). See the formula, worked examples, and conversion table.
Drams per Quart to Carats 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 1.872287927 / 0.04399384966.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Quart to Carats per Imperial gallon
Dram per Quart and Carat 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
carats per imperial gallon = drams per quart × 42.5579471063
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per quart equals 1.87228792683 base units, and 1 carat per imperial gallon equals 0.0439938496598 base units, so dividing one by the other gives the direct dram per quart-to-carat per imperial gallon factor of 42.5579471063.
Simple example
1 dr/qt × 42.55794711 = 42.55794711 ct/imp gal
1 dram per quart = 42.55794711 carats per imperial gallon.
Real-world example
1,000 dr/qt × 42.55794711 = 42,557.94711 ct/imp gal
1,000 drams per quart = 42,557.94711 carats per imperial gallon.
Conversion table
| Dram per Quart (dr/qt) | Carat per Imperial gallon (ct/imp gal) |
|---|---|
| 0.1 dr/qt | 4.255794711 ct/imp gal |
| 1 dr/qt | 42.55794711 ct/imp gal |
| 10 dr/qt | 425.5794711 ct/imp gal |
| 100 dr/qt | 4,255.794711 ct/imp gal |
| 1,000 dr/qt | 42,557.94711 ct/imp gal |
| 10,000 dr/qt | 425,579.4711 ct/imp gal |
Reverse conversion: Carat per Imperial gallon to Dram per Quart
42.55794711 ct/imp gal × 0.023497374 = 1 dr/qt
42.55794711 carats per imperial gallon = 1 drams per quart.
drams per quart = carats per imperial gallon × 0.023497374004
For a page dedicated to this direction, see Carat per Imperial gallon to Dram per Quart.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Understanding the Carat per Imperial gallon (ct/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per imperial gallon are in 1 dram per quart?
1 dram per quart equals 42.55794711 carats per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per quart to carat per imperial gallon?
Multiply the dram per quart value by 42.55794711. The converter above does this instantly to whatever precision you set.
How do I convert carat per imperial gallon back to dram per quart?
Use the reverse factor: 1 carat per imperial gallon equals 0.023497374 drams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per quart?
Dram per Quart (dr/qt) is a unit of density.
What is a carat per imperial gallon?
Carat per Imperial gallon (ct/imp gal) is a unit of density.
Is the dram per quart to carat per imperial gallon conversion exact?
Yes. Both dram per quart and carat per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 42.55794711 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.