Mass per volume density.
Ounces per Teaspoon to Stones per Tablespoon Converter — oz/tsp to st/tbsp
Convert Ounce per Teaspoon (oz/tsp) to Stone per Tablespoon (st/tbsp) using the exact conversion factor (1 ounce per teaspoon = 0.0133928571 stone per tablespoon). See the formula, worked examples, and conversion table.
Ounces per Teaspoon to Stones per Tablespoon 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 / 429457.9155.
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 Stones per Tablespoon
Ounce per Teaspoon and Stone per Tablespoon 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
stones per tablespoon = ounces per teaspoon × 0.0133928571429
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 stone per tablespoon equals 429457.915504 base units, so dividing one by the other gives the direct ounce per teaspoon-to-stone per tablespoon factor of 0.0133928571429.
Simple example
1 oz/tsp × 0.01339285714 = 0.0133928571 st/tbsp
1 ounce per teaspoon = 0.0133928571 stones per tablespoon.
Real-world example
1,000 oz/tsp × 0.01339285714 = 13.39285714 st/tbsp
1,000 ounces per teaspoon = 13.39285714 stones per tablespoon.
Conversion table
| Ounce per Teaspoon (oz/tsp) | Stone per Tablespoon (st/tbsp) |
|---|---|
| 0.1 oz/tsp | 0.0013392857 st/tbsp |
| 1 oz/tsp | 0.0133928571 st/tbsp |
| 10 oz/tsp | 0.1339285714 st/tbsp |
| 100 oz/tsp | 1.339285714 st/tbsp |
| 1,000 oz/tsp | 13.39285714 st/tbsp |
| 10,000 oz/tsp | 133.9285714 st/tbsp |
Reverse conversion: Stone per Tablespoon to Ounce per Teaspoon
0.0133928571 st/tbsp × 74.66666667 = 0.9999999968 oz/tsp
0.0133928571 stones per tablespoon = 0.9999999968 ounces per teaspoon.
ounces per teaspoon = stones per tablespoon × 74.6666666667
For a page dedicated to this direction, see Stone per Tablespoon to Ounce per Teaspoon.
Understanding the Ounce per Teaspoon (oz/tsp)
Mass per volume density.
Understanding the Stone per Tablespoon (st/tbsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per tablespoon are in 1 ounce per teaspoon?
1 ounce per teaspoon equals 0.0133928571 stones per tablespoon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per teaspoon to stone per tablespoon?
Multiply the ounce per teaspoon value by 0.01339285714. The converter above does this instantly to whatever precision you set.
How do I convert stone per tablespoon back to ounce per teaspoon?
Use the reverse factor: 1 stone per tablespoon equals 74.66666667 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 stone per tablespoon?
Stone per Tablespoon (st/tbsp) is a unit of density.
Is the ounce per teaspoon to stone per tablespoon conversion exact?
Yes. Both ounce per teaspoon and stone per tablespoon are defined by fixed standards rather than physical artifacts, so the factor of 0.01339285714 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.