Mass per volume density.
Drams per Cup to Carats per Quart Converter — dr/cup to ct/qt
Convert Dram per Cup (dr/cup) to Carat per Quart (ct/qt) using the exact conversion factor (1 dram per cup = 35.43690391 carat per quart). See the formula, worked examples, and conversion table.
Drams per Cup to Carats per Quart 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 7.489151707 / 0.2113376419.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Cup to Carats per Quart
Dram per Cup and Carat per Quart 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 quart = drams per cup × 35.4369039062
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cup equals 7.48915170731 base units, and 1 carat per quart equals 0.211337641887 base units, so dividing one by the other gives the direct dram per cup-to-carat per quart factor of 35.4369039062.
Simple example
1 dr/cup × 35.43690391 = 35.43690391 ct/qt
1 dram per cup = 35.43690391 carats per quart.
Real-world example
1,000 dr/cup × 35.43690391 = 35,436.90391 ct/qt
1,000 drams per cup = 35,436.90391 carats per quart.
Conversion table
| Dram per Cup (dr/cup) | Carat per Quart (ct/qt) |
|---|---|
| 0.1 dr/cup | 3.543690391 ct/qt |
| 1 dr/cup | 35.43690391 ct/qt |
| 10 dr/cup | 354.3690391 ct/qt |
| 100 dr/cup | 3,543.690391 ct/qt |
| 1,000 dr/cup | 35,436.90391 ct/qt |
| 10,000 dr/cup | 354,369.0391 ct/qt |
Reverse conversion: Carat per Quart to Dram per Cup
35.43690391 ct/qt × 0.02821916956 = 1 dr/cup
35.43690391 carats per quart = 1 drams per cup.
drams per cup = carats per quart × 0.0282191695597
For a page dedicated to this direction, see Carat per Quart to Dram per Cup.
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per quart are in 1 dram per cup?
1 dram per cup equals 35.43690391 carats per quart, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cup to carat per quart?
Multiply the dram per cup value by 35.43690391. The converter above does this instantly to whatever precision you set.
How do I convert carat per quart back to dram per cup?
Use the reverse factor: 1 carat per quart equals 0.0282191696 drams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cup?
Dram per Cup (dr/cup) is a unit of density.
What is a carat per quart?
Carat per Quart (ct/qt) is a unit of density.
Is the dram per cup to carat per quart conversion exact?
Yes. Both dram per cup and carat per quart are defined by fixed standards rather than physical artifacts, so the factor of 35.43690391 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.