Mass per volume density.
Carats per Quart to Drams per Imperial gallon Converter — ct/qt to dr/imp gal
Convert Carat per Quart (ct/qt) to Dram per Imperial gallon (dr/imp gal) using the exact conversion factor (1 carat per quart = 0.5422369533 dram per imperial gallon). See the formula, worked examples, and conversion table.
Carats per Quart 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 0.2113376419 / 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 Quart to Drams per Imperial gallon
Carat per Quart 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 quart × 0.542236953288
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per quart equals 0.211337641887 base units, and 1 dram per imperial gallon equals 0.389751455715 base units, so dividing one by the other gives the direct carat per quart-to-dram per imperial gallon factor of 0.542236953288.
Simple example
1 ct/qt × 0.5422369533 = 0.5422369533 dr/imp gal
1 carat per quart = 0.5422369533 drams per imperial gallon.
Real-world example
1,000 ct/qt × 0.5422369533 = 542.2369533 dr/imp gal
1,000 carats per quart = 542.2369533 drams per imperial gallon.
Conversion table
| Carat per Quart (ct/qt) | Dram per Imperial gallon (dr/imp gal) |
|---|---|
| 0.1 ct/qt | 0.0542236953 dr/imp gal |
| 1 ct/qt | 0.5422369533 dr/imp gal |
| 10 ct/qt | 5.422369533 dr/imp gal |
| 100 ct/qt | 54.22369533 dr/imp gal |
| 1,000 ct/qt | 542.2369533 dr/imp gal |
| 10,000 ct/qt | 5,422.369533 dr/imp gal |
Reverse conversion: Dram per Imperial gallon to Carat per Quart
0.5422369533 dr/imp gal × 1.844212192 = 1 ct/qt
0.5422369533 drams per imperial gallon = 1 carats per quart.
carats per quart = drams per imperial gallon × 1.84421219162
For a page dedicated to this direction, see Dram per Imperial gallon to Carat per Quart.
Understanding the Carat per Quart (ct/qt)
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 quart?
1 carat per quart equals 0.5422369533 drams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per quart to dram per imperial gallon?
Multiply the carat per quart value by 0.5422369533. The converter above does this instantly to whatever precision you set.
How do I convert dram per imperial gallon back to carat per quart?
Use the reverse factor: 1 dram per imperial gallon equals 1.844212192 carats per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per quart?
Carat per Quart (ct/qt) 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 quart to dram per imperial gallon conversion exact?
Yes. Both carat per quart and dram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.5422369533 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.