Mass per volume density.
Drams per Pint to Stones per Quart Converter — dr/pt to st/qt
Convert Dram per Pint (dr/pt) to Stone per Quart (st/qt) using the exact conversion factor (1 dram per pint = 0.0005580357 stone per quart). See the formula, worked examples, and conversion table.
Drams per Pint 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 3.744575854 / 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 Pint to Stones per Quart
Dram per Pint 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 pint × 0.000558035714286
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per pint equals 3.74457585365 base units, and 1 stone per quart equals 6710.27992975 base units, so dividing one by the other gives the direct dram per pint-to-stone per quart factor of 0.000558035714286.
Simple example
1 dr/pt × 0.0005580357143 = 0.0005580357 st/qt
1 dram per pint = 0.0005580357 stones per quart.
Real-world example
1,000 dr/pt × 0.0005580357143 = 0.5580357143 st/qt
1,000 drams per pint = 0.5580357143 stones per quart.
Conversion table
| Dram per Pint (dr/pt) | Stone per Quart (st/qt) |
|---|---|
| 0.1 dr/pt | 0.0000558036 st/qt |
| 1 dr/pt | 0.0005580357 st/qt |
| 10 dr/pt | 0.0055803571 st/qt |
| 100 dr/pt | 0.0558035714 st/qt |
| 1,000 dr/pt | 0.5580357143 st/qt |
| 10,000 dr/pt | 5.580357143 st/qt |
Reverse conversion: Stone per Quart to Dram per Pint
0.0005580357 st/qt × 1792 = 0.9999999744 dr/pt
0.0005580357 stones per quart = 0.9999999744 drams per pint.
drams per pint = stones per quart × 1792
For a page dedicated to this direction, see Stone per Quart to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
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 pint?
1 dram per pint equals 0.0005580357 stones per quart, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to stone per quart?
Multiply the dram per pint value by 0.0005580357143. The converter above does this instantly to whatever precision you set.
How do I convert stone per quart back to dram per pint?
Use the reverse factor: 1 stone per quart equals 1,792 drams per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per pint?
Dram per Pint (dr/pt) 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 pint to stone per quart conversion exact?
Yes. Both dram per pint and stone per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.0005580357143 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.