Mass per volume density.
Ounces per Teaspoon to Kilograms per Teaspoon Converter — oz/tsp to kg/tsp
Convert Ounce per Teaspoon (oz/tsp) to Kilogram per Teaspoon (kg/tsp) using the exact conversion factor (1 ounce per teaspoon = 0.0283495231 kilogram per teaspoon). See the formula, worked examples, and conversion table.
Ounces per Teaspoon 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 5751.668511 / 202884.1362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Teaspoon to Kilograms per Teaspoon
Ounce per Teaspoon 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 = ounces per teaspoon × 0.028349523125
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per teaspoon equals 5751.66851121 base units, and 1 kilogram per teaspoon equals 202884.136211 base units, so dividing one by the other gives the direct ounce per teaspoon-to-kilogram per teaspoon factor of 0.028349523125.
Simple example
1 oz/tsp × 0.02834952313 = 0.0283495231 kg/tsp
1 ounce per teaspoon = 0.0283495231 kilograms per teaspoon.
Real-world example
1,000 oz/tsp × 0.02834952313 = 28.34952312 kg/tsp
1,000 ounces per teaspoon = 28.34952312 kilograms per teaspoon.
Conversion table
| Ounce per Teaspoon (oz/tsp) | Kilogram per Teaspoon (kg/tsp) |
|---|---|
| 0.1 oz/tsp | 0.0028349523 kg/tsp |
| 1 oz/tsp | 0.0283495231 kg/tsp |
| 10 oz/tsp | 0.2834952312 kg/tsp |
| 100 oz/tsp | 2.834952313 kg/tsp |
| 1,000 oz/tsp | 28.34952312 kg/tsp |
| 10,000 oz/tsp | 283.4952313 kg/tsp |
Reverse conversion: Kilogram per Teaspoon to Ounce per Teaspoon
0.0283495231 kg/tsp × 35.27396195 = 0.9999999991 oz/tsp
0.0283495231 kilograms per teaspoon = 0.9999999991 ounces per teaspoon.
ounces per teaspoon = kilograms per teaspoon × 35.2739619496
For a page dedicated to this direction, see Kilogram per Teaspoon to Ounce per Teaspoon.
Understanding the Ounce per Teaspoon (oz/tsp)
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 ounce per teaspoon?
1 ounce per teaspoon equals 0.0283495231 kilograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per teaspoon to kilogram per teaspoon?
Multiply the ounce per teaspoon value by 0.02834952313. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per teaspoon back to ounce per teaspoon?
Use the reverse factor: 1 kilogram per teaspoon equals 35.27396195 ounces per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per teaspoon?
Ounce per Teaspoon (oz/tsp) is a unit of density.
What is a kilogram per teaspoon?
Kilogram per Teaspoon (kg/tsp) is a unit of density.
Is the ounce per teaspoon to kilogram per teaspoon conversion exact?
Yes. Both ounce per teaspoon and kilogram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.02834952313 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.