Mass per volume density.
Carats per Teaspoon to Grains per Quart Converter — ct/tsp to gr/qt
Convert Carat per Teaspoon (ct/tsp) to Grain per Quart (gr/qt) using the exact conversion factor (1 carat per teaspoon = 592.6025608 grain per quart). See the formula, worked examples, and conversion table.
Carats per Teaspoon to Grains 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 40.57682724 / 0.06847224418.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Teaspoon to Grains per Quart
Carat per Teaspoon and Grain 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
grains per quart = carats per teaspoon × 592.602560753
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per teaspoon equals 40.5768272422 base units, and 1 grain per quart equals 0.0684722441811 base units, so dividing one by the other gives the direct carat per teaspoon-to-grain per quart factor of 592.602560753.
Simple example
1 ct/tsp × 592.6025608 = 592.6025608 gr/qt
1 carat per teaspoon = 592.6025608 grains per quart.
Real-world example
1,000 ct/tsp × 592.6025608 = 592,602.5608 gr/qt
1,000 carats per teaspoon = 592,602.5608 grains per quart.
Conversion table
| Carat per Teaspoon (ct/tsp) | Grain per Quart (gr/qt) |
|---|---|
| 0.1 ct/tsp | 59.26025608 gr/qt |
| 1 ct/tsp | 592.6025608 gr/qt |
| 10 ct/tsp | 5,926.025608 gr/qt |
| 100 ct/tsp | 59,260.25608 gr/qt |
| 1,000 ct/tsp | 592,602.5608 gr/qt |
| 10,000 ct/tsp | 5,926,025.608 gr/qt |
Reverse conversion: Grain per Quart to Carat per Teaspoon
592.6025608 gr/qt × 0.001687471615 = 1 ct/tsp
592.6025608 grains per quart = 1 carats per teaspoon.
carats per teaspoon = grains per quart × 0.00168747161458
For a page dedicated to this direction, see Grain per Quart to Carat per Teaspoon.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Understanding the Grain per Quart (gr/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per quart are in 1 carat per teaspoon?
1 carat per teaspoon equals 592.6025608 grains per quart, using the exact defined conversion factor rather than an estimate.
How do I convert carat per teaspoon to grain per quart?
Multiply the carat per teaspoon value by 592.6025608. The converter above does this instantly to whatever precision you set.
How do I convert grain per quart back to carat per teaspoon?
Use the reverse factor: 1 grain per quart equals 0.0016874716 carats per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
What is a grain per quart?
Grain per Quart (gr/qt) is a unit of density.
Is the carat per teaspoon to grain per quart conversion exact?
Yes. Both carat per teaspoon and grain per quart are defined by fixed standards rather than physical artifacts, so the factor of 592.6025608 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.