Mass per volume density.
Drams per Teaspoon to Stones per Quart Converter — dr/tsp to st/qt
Convert Dram per Teaspoon (dr/tsp) to Stone per Quart (st/qt) using the exact conversion factor (1 dram per teaspoon = 0.0535714286 stone per quart). See the formula, worked examples, and conversion table.
Drams per Teaspoon to Stones per Quart 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 359.479282 / 6710.27993.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Teaspoon to Stones per Quart
Dram per Teaspoon and Stone per Quart 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 quart = drams per teaspoon × 0.0535714285714
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per teaspoon equals 359.479281951 base units, and 1 stone per quart equals 6710.27992975 base units, so dividing one by the other gives the direct dram per teaspoon-to-stone per quart factor of 0.0535714285714.
Simple example
1 dr/tsp × 0.05357142857 = 0.0535714286 st/qt
1 dram per teaspoon = 0.0535714286 stones per quart.
Real-world example
1,000 dr/tsp × 0.05357142857 = 53.57142857 st/qt
1,000 drams per teaspoon = 53.57142857 stones per quart.
Conversion table
| Dram per Teaspoon (dr/tsp) | Stone per Quart (st/qt) |
|---|---|
| 0.1 dr/tsp | 0.0053571429 st/qt |
| 1 dr/tsp | 0.0535714286 st/qt |
| 10 dr/tsp | 0.5357142857 st/qt |
| 100 dr/tsp | 5.357142857 st/qt |
| 1,000 dr/tsp | 53.57142857 st/qt |
| 10,000 dr/tsp | 535.7142857 st/qt |
Reverse conversion: Stone per Quart to Dram per Teaspoon
0.0535714286 st/qt × 18.66666667 = 1.000000001 dr/tsp
0.0535714286 stones per quart = 1.000000001 drams per teaspoon.
drams per teaspoon = stones per quart × 18.6666666667
For a page dedicated to this direction, see Stone per Quart to Dram per Teaspoon.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Understanding the Stone per Quart (st/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per quart are in 1 dram per teaspoon?
1 dram per teaspoon equals 0.0535714286 stones per quart, using the exact defined conversion factor rather than an estimate.
How do I convert dram per teaspoon to stone per quart?
Multiply the dram per teaspoon value by 0.05357142857. The converter above does this instantly to whatever precision you set.
How do I convert stone per quart back to dram per teaspoon?
Use the reverse factor: 1 stone per quart equals 18.66666667 drams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
What is a stone per quart?
Stone per Quart (st/qt) is a unit of density.
Is the dram per teaspoon to stone per quart conversion exact?
Yes. Both dram per teaspoon and stone per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.05357142857 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.