Mass per volume density.
Dram per Cubic inches to Carats per Quart Converter — dr/in3 to ct/qt
Convert Dram per Cubic inch (dr/in3) to Carat per Quart (ct/qt) using the exact conversion factor (1 dram per cubic inch = 511.6203001 carat per quart). See the formula, worked examples, and conversion table.
Dram per Cubic inches 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 108.1246278 / 0.2113376419.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Dram per Cubic inches to Carats per Quart
Dram per Cubic inch 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 = dram per cubic inches × 511.620300146
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cubic inch equals 108.124627774 base units, and 1 carat per quart equals 0.211337641887 base units, so dividing one by the other gives the direct dram per cubic inch-to-carat per quart factor of 511.620300146.
Simple example
1 dr/in3 × 511.6203001 = 511.6203001 ct/qt
1 dram per cubic inch = 511.6203001 carats per quart.
Real-world example
1,000 dr/in3 × 511.6203001 = 511,620.3001 ct/qt
1,000 dram per cubic inches = 511,620.3001 carats per quart.
Conversion table
| Dram per Cubic inch (dr/in3) | Carat per Quart (ct/qt) |
|---|---|
| 0.1 dr/in3 | 51.16203001 ct/qt |
| 1 dr/in3 | 511.6203001 ct/qt |
| 10 dr/in3 | 5,116.203001 ct/qt |
| 100 dr/in3 | 51,162.03001 ct/qt |
| 1,000 dr/in3 | 511,620.3001 ct/qt |
| 10,000 dr/in3 | 5,116,203.001 ct/qt |
Reverse conversion: Carat per Quart to Dram per Cubic inch
511.6203001 ct/qt × 0.001954574515 = 0.9999999999 dr/in3
511.6203001 carats per quart = 0.9999999999 dram per cubic inches.
dram per cubic inches = carats per quart × 0.00195457451496
For a page dedicated to this direction, see Carat per Quart to Dram per Cubic inch.
Understanding the Dram per Cubic inch (dr/in3)
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 cubic inch?
1 dram per cubic inch equals 511.6203001 carats per quart, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cubic inch to carat per quart?
Multiply the dram per cubic inch value by 511.6203001. The converter above does this instantly to whatever precision you set.
How do I convert carat per quart back to dram per cubic inch?
Use the reverse factor: 1 carat per quart equals 0.0019545745 dram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cubic inch?
Dram per Cubic inch (dr/in3) 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 cubic inch to carat per quart conversion exact?
Yes. Both dram per cubic inch and carat per quart are defined by fixed standards rather than physical artifacts, so the factor of 511.6203001 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.