Mass per volume density.
Ounces per Teaspoon to Stones per Pint Converter — oz/tsp to st/pt
Convert Ounce per Teaspoon (oz/tsp) to Stone per Pint (st/pt) using the exact conversion factor (1 ounce per teaspoon = 0.4285714286 stone per pint). See the formula, worked examples, and conversion table.
Ounces per Teaspoon to Stones per Pint 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 / 13420.55986.
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 Pint
Ounce per Teaspoon and Stone per Pint 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 pint = ounces per teaspoon × 0.428571428571
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 pint equals 13420.5598595 base units, so dividing one by the other gives the direct ounce per teaspoon-to-stone per pint factor of 0.428571428571.
Simple example
1 oz/tsp × 0.4285714286 = 0.4285714286 st/pt
1 ounce per teaspoon = 0.4285714286 stones per pint.
Real-world example
1,000 oz/tsp × 0.4285714286 = 428.5714286 st/pt
1,000 ounces per teaspoon = 428.5714286 stones per pint.
Conversion table
| Ounce per Teaspoon (oz/tsp) | Stone per Pint (st/pt) |
|---|---|
| 0.1 oz/tsp | 0.0428571429 st/pt |
| 1 oz/tsp | 0.4285714286 st/pt |
| 10 oz/tsp | 4.285714286 st/pt |
| 100 oz/tsp | 42.85714286 st/pt |
| 1,000 oz/tsp | 428.5714286 st/pt |
| 10,000 oz/tsp | 4,285.714286 st/pt |
Reverse conversion: Stone per Pint to Ounce per Teaspoon
0.4285714286 st/pt × 2.333333333 = 1 oz/tsp
0.4285714286 stones per pint = 1 ounces per teaspoon.
ounces per teaspoon = stones per pint × 2.33333333333
For a page dedicated to this direction, see Stone per Pint to Ounce per Teaspoon.
Understanding the Ounce per Teaspoon (oz/tsp)
Mass per volume density.
Understanding the Stone per Pint (st/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per pint are in 1 ounce per teaspoon?
1 ounce per teaspoon equals 0.4285714286 stones per pint, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per teaspoon to stone per pint?
Multiply the ounce per teaspoon value by 0.4285714286. The converter above does this instantly to whatever precision you set.
How do I convert stone per pint back to ounce per teaspoon?
Use the reverse factor: 1 stone per pint equals 2.333333333 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 pint?
Stone per Pint (st/pt) is a unit of density.
Is the ounce per teaspoon to stone per pint conversion exact?
Yes. Both ounce per teaspoon and stone per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.4285714286 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.