Mass per volume density.
Stones per Quart to Slugs per Teaspoon Converter — st/qt to slug/tsp
Convert Stone per Quart (st/qt) to Slug per Teaspoon (slug/tsp) using the exact conversion factor (1 stone per quart = 0.0022663193 slug per teaspoon). See the formula, worked examples, and conversion table.
Stones per Quart to Slugs 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 6710.27993 / 2.96087139e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Quart to Slugs per Teaspoon
Stone per Quart and Slug 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
slugs per teaspoon = stones per quart × 0.00226631928334
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per quart equals 6710.27992975 base units, and 1 slug per teaspoon equals 2960871.39136 base units, so dividing one by the other gives the direct stone per quart-to-slug per teaspoon factor of 0.00226631928334.
Simple example
1 st/qt × 0.002266319283 = 0.0022663193 slug/tsp
1 stone per quart = 0.0022663193 slugs per teaspoon.
Real-world example
1,000 st/qt × 0.002266319283 = 2.266319283 slug/tsp
1,000 stones per quart = 2.266319283 slugs per teaspoon.
Conversion table
| Stone per Quart (st/qt) | Slug per Teaspoon (slug/tsp) |
|---|---|
| 0.1 st/qt | 0.0002266319 slug/tsp |
| 1 st/qt | 0.0022663193 slug/tsp |
| 10 st/qt | 0.0226631928 slug/tsp |
| 100 st/qt | 0.2266319283 slug/tsp |
| 1,000 st/qt | 2.266319283 slug/tsp |
| 10,000 st/qt | 22.66319283 slug/tsp |
Reverse conversion: Slug per Teaspoon to Stone per Quart
0.0022663193 slug/tsp × 441.2440945 = 1.000000007 st/qt
0.0022663193 slugs per teaspoon = 1.000000007 stones per quart.
stones per quart = slugs per teaspoon × 441.244094488
For a page dedicated to this direction, see Slug per Teaspoon to Stone per Quart.
Understanding the Stone per Quart (st/qt)
Mass per volume density.
Understanding the Slug per Teaspoon (slug/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per teaspoon are in 1 stone per quart?
1 stone per quart equals 0.0022663193 slugs per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per quart to slug per teaspoon?
Multiply the stone per quart value by 0.002266319283. The converter above does this instantly to whatever precision you set.
How do I convert slug per teaspoon back to stone per quart?
Use the reverse factor: 1 slug per teaspoon equals 441.2440945 stones per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per quart?
Stone per Quart (st/qt) is a unit of density.
What is a slug per teaspoon?
Slug per Teaspoon (slug/tsp) is a unit of density.
Is the stone per quart to slug per teaspoon conversion exact?
Yes. Both stone per quart and slug per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.002266319283 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.