Mass per volume density.
Drams per Quart to Carats per Teaspoon Converter — dr/qt to ct/tsp
Convert Dram per Quart (dr/qt) to Carat per Teaspoon (ct/tsp) using the exact conversion factor (1 dram per quart = 0.046141802 carat per teaspoon). See the formula, worked examples, and conversion table.
Drams per Quart to Carats per Teaspoon 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 / 40.57682724.
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 Teaspoon
Dram per Quart and Carat per Teaspoon 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 teaspoon = drams per quart × 0.0461418019613
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 teaspoon equals 40.5768272422 base units, so dividing one by the other gives the direct dram per quart-to-carat per teaspoon factor of 0.0461418019613.
Simple example
1 dr/qt × 0.04614180196 = 0.046141802 ct/tsp
1 dram per quart = 0.046141802 carats per teaspoon.
Real-world example
1,000 dr/qt × 0.04614180196 = 46.14180196 ct/tsp
1,000 drams per quart = 46.14180196 carats per teaspoon.
Conversion table
| Dram per Quart (dr/qt) | Carat per Teaspoon (ct/tsp) |
|---|---|
| 0.1 dr/qt | 0.0046141802 ct/tsp |
| 1 dr/qt | 0.046141802 ct/tsp |
| 10 dr/qt | 0.4614180196 ct/tsp |
| 100 dr/qt | 4.614180196 ct/tsp |
| 1,000 dr/qt | 46.14180196 ct/tsp |
| 10,000 dr/qt | 461.4180196 ct/tsp |
Reverse conversion: Carat per Teaspoon to Dram per Quart
0.046141802 ct/tsp × 21.67232222 = 1.000000001 dr/qt
0.046141802 carats per teaspoon = 1.000000001 drams per quart.
drams per quart = carats per teaspoon × 21.6723222218
For a page dedicated to this direction, see Carat per Teaspoon to Dram per Quart.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per teaspoon are in 1 dram per quart?
1 dram per quart equals 0.046141802 carats per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per quart to carat per teaspoon?
Multiply the dram per quart value by 0.04614180196. The converter above does this instantly to whatever precision you set.
How do I convert carat per teaspoon back to dram per quart?
Use the reverse factor: 1 carat per teaspoon equals 21.67232222 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 teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
Is the dram per quart to carat per teaspoon conversion exact?
Yes. Both dram per quart and carat per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.04614180196 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.