Mass per volume density.
Troy ounces per Teaspoon to Carats per Teaspoon Converter — oz t/tsp to ct/tsp
Convert Troy ounce per Teaspoon (oz t/tsp) to Carat per Teaspoon (ct/tsp) using the exact conversion factor (1 troy ounce per teaspoon = 155.517384 carat per teaspoon). See the formula, worked examples, and conversion table.
Troy ounces per Teaspoon 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 6310.402024 / 40.57682724.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Teaspoon to Carats per Teaspoon
Troy ounce per Teaspoon 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 = troy ounces per teaspoon × 155.517384
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per teaspoon equals 6310.40202373 base units, and 1 carat per teaspoon equals 40.5768272422 base units, so dividing one by the other gives the direct troy ounce per teaspoon-to-carat per teaspoon factor of 155.517384.
Simple example
1 oz t/tsp × 155.517384 = 155.517384 ct/tsp
1 troy ounce per teaspoon = 155.517384 carats per teaspoon.
Real-world example
1,000 oz t/tsp × 155.517384 = 155,517.384 ct/tsp
1,000 troy ounces per teaspoon = 155,517.384 carats per teaspoon.
Conversion table
| Troy ounce per Teaspoon (oz t/tsp) | Carat per Teaspoon (ct/tsp) |
|---|---|
| 0.1 oz t/tsp | 15.5517384 ct/tsp |
| 1 oz t/tsp | 155.517384 ct/tsp |
| 10 oz t/tsp | 1,555.17384 ct/tsp |
| 100 oz t/tsp | 15,551.7384 ct/tsp |
| 1,000 oz t/tsp | 155,517.384 ct/tsp |
| 10,000 oz t/tsp | 1,555,173.84 ct/tsp |
Reverse conversion: Carat per Teaspoon to Troy ounce per Teaspoon
155.517384 ct/tsp × 0.006430149314 = 1 oz t/tsp
155.517384 carats per teaspoon = 1 troy ounce per teaspoon.
troy ounces per teaspoon = carats per teaspoon × 0.00643014931373
For a page dedicated to this direction, see Carat per Teaspoon to Troy ounce per Teaspoon.
Understanding the Troy ounce per Teaspoon (oz t/tsp)
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 troy ounce per teaspoon?
1 troy ounce per teaspoon equals 155.517384 carats per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per teaspoon to carat per teaspoon?
Multiply the troy ounce per teaspoon value by 155.517384. The converter above does this instantly to whatever precision you set.
How do I convert carat per teaspoon back to troy ounce per teaspoon?
Use the reverse factor: 1 carat per teaspoon equals 0.0064301493 troy ounces per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per teaspoon?
Troy ounce per Teaspoon (oz t/tsp) is a unit of density.
What is a carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
Is the troy ounce per teaspoon to carat per teaspoon conversion exact?
Yes. Both troy ounce per teaspoon and carat per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 155.517384 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.