Mass per volume density.
Troy ounces per Cup to Kilograms per Teaspoon Converter — oz t/cup to kg/tsp
Convert Troy ounce per Cup (oz t/cup) to Kilogram per Teaspoon (kg/tsp) using the exact conversion factor (1 troy ounce per cup = 0.0006479891 kilogram per teaspoon). See the formula, worked examples, and conversion table.
Troy ounces per Cup to Kilograms 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 131.4667088 / 202884.1362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Cup to Kilograms per Teaspoon
Troy ounce per Cup and Kilogram 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
kilograms per teaspoon = troy ounces per cup × 0.0006479891
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per cup equals 131.466708828 base units, and 1 kilogram per teaspoon equals 202884.136211 base units, so dividing one by the other gives the direct troy ounce per cup-to-kilogram per teaspoon factor of 0.0006479891.
Simple example
1 oz t/cup × 0.0006479891 = 0.0006479891 kg/tsp
1 troy ounce per cup = 0.0006479891 kilograms per teaspoon.
Real-world example
1,000 oz t/cup × 0.0006479891 = 0.6479891 kg/tsp
1,000 troy ounces per cup = 0.6479891 kilograms per teaspoon.
Conversion table
| Troy ounce per Cup (oz t/cup) | Kilogram per Teaspoon (kg/tsp) |
|---|---|
| 0.1 oz t/cup | 0.0000647989 kg/tsp |
| 1 oz t/cup | 0.0006479891 kg/tsp |
| 10 oz t/cup | 0.006479891 kg/tsp |
| 100 oz t/cup | 0.06479891 kg/tsp |
| 1,000 oz t/cup | 0.6479891 kg/tsp |
| 10,000 oz t/cup | 6.479891 kg/tsp |
Reverse conversion: Kilogram per Teaspoon to Troy ounce per Cup
0.0006479891 kg/tsp × 1543.235835 = 1 oz t/cup
0.0006479891 kilograms per teaspoon = 1 troy ounces per cup.
troy ounces per cup = kilograms per teaspoon × 1543.23583529
For a page dedicated to this direction, see Kilogram per Teaspoon to Troy ounce per Cup.
Understanding the Troy ounce per Cup (oz t/cup)
Mass per volume density.
Understanding the Kilogram per Teaspoon (kg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per teaspoon are in 1 troy ounce per cup?
1 troy ounce per cup equals 0.0006479891 kilograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per cup to kilogram per teaspoon?
Multiply the troy ounce per cup value by 0.0006479891. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per teaspoon back to troy ounce per cup?
Use the reverse factor: 1 kilogram per teaspoon equals 1,543.235835 troy ounces per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per cup?
Troy ounce per Cup (oz t/cup) is a unit of density.
What is a kilogram per teaspoon?
Kilogram per Teaspoon (kg/tsp) is a unit of density.
Is the troy ounce per cup to kilogram per teaspoon conversion exact?
Yes. Both troy ounce per cup and kilogram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.0006479891 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.