Mass per volume density.
Carats per Teaspoon to Troy ounces per Cup Converter — ct/tsp to oz t/cup
Convert Carat per Teaspoon (ct/tsp) to Troy ounce per Cup (oz t/cup) using the exact conversion factor (1 carat per teaspoon = 0.3086471671 troy ounce per cup). See the formula, worked examples, and conversion table.
Carats per Teaspoon to Troy ounces per Cup 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 / 131.4667088.
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 Troy ounces per Cup
Carat per Teaspoon and Troy ounce per Cup 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
troy ounces per cup = carats per teaspoon × 0.308647167059
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 troy ounce per cup equals 131.466708828 base units, so dividing one by the other gives the direct carat per teaspoon-to-troy ounce per cup factor of 0.308647167059.
Simple example
1 ct/tsp × 0.3086471671 = 0.3086471671 oz t/cup
1 carat per teaspoon = 0.3086471671 troy ounces per cup.
Real-world example
1,000 ct/tsp × 0.3086471671 = 308.6471671 oz t/cup
1,000 carats per teaspoon = 308.6471671 troy ounces per cup.
Conversion table
| Carat per Teaspoon (ct/tsp) | Troy ounce per Cup (oz t/cup) |
|---|---|
| 0.1 ct/tsp | 0.0308647167 oz t/cup |
| 1 ct/tsp | 0.3086471671 oz t/cup |
| 10 ct/tsp | 3.086471671 oz t/cup |
| 100 ct/tsp | 30.86471671 oz t/cup |
| 1,000 ct/tsp | 308.6471671 oz t/cup |
| 10,000 ct/tsp | 3,086.471671 oz t/cup |
Reverse conversion: Troy ounce per Cup to Carat per Teaspoon
0.3086471671 oz t/cup × 3.2399455 = 1 ct/tsp
0.3086471671 troy ounces per cup = 1 carats per teaspoon.
carats per teaspoon = troy ounces per cup × 3.2399455
For a page dedicated to this direction, see Troy ounce per Cup to Carat per Teaspoon.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Understanding the Troy ounce per Cup (oz t/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per cup are in 1 carat per teaspoon?
1 carat per teaspoon equals 0.3086471671 troy ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert carat per teaspoon to troy ounce per cup?
Multiply the carat per teaspoon value by 0.3086471671. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cup back to carat per teaspoon?
Use the reverse factor: 1 troy ounce per cup equals 3.2399455 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 troy ounce per cup?
Troy ounce per Cup (oz t/cup) is a unit of density.
Is the carat per teaspoon to troy ounce per cup conversion exact?
Yes. Both carat per teaspoon and troy ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.3086471671 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.