Mass per volume density.
Drams per Quart to Stones per Pint Converter — dr/qt to st/pt
Convert Dram per Quart (dr/qt) to Stone per Pint (st/pt) using the exact conversion factor (1 dram per quart = 0.0001395089 stone per pint). See the formula, worked examples, and conversion table.
Drams per Quart 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 1.872287927 / 13420.55986.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Quart to Stones per Pint
Dram per Quart 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 = drams per quart × 0.000139508928571
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per quart equals 1.87228792683 base units, and 1 stone per pint equals 13420.5598595 base units, so dividing one by the other gives the direct dram per quart-to-stone per pint factor of 0.000139508928571.
Simple example
1 dr/qt × 0.0001395089286 = 0.0001395089 st/pt
1 dram per quart = 0.0001395089 stones per pint.
Real-world example
1,000 dr/qt × 0.0001395089286 = 0.1395089286 st/pt
1,000 drams per quart = 0.1395089286 stones per pint.
Conversion table
| Dram per Quart (dr/qt) | Stone per Pint (st/pt) |
|---|---|
| 0.1 dr/qt | 0.0000139509 st/pt |
| 1 dr/qt | 0.0001395089 st/pt |
| 10 dr/qt | 0.0013950893 st/pt |
| 100 dr/qt | 0.0139508929 st/pt |
| 1,000 dr/qt | 0.1395089286 st/pt |
| 10,000 dr/qt | 1.395089286 st/pt |
Reverse conversion: Stone per Pint to Dram per Quart
0.0001395089 st/pt × 7168 = 0.9999997952 dr/qt
0.0001395089 stones per pint = 0.9999997952 drams per quart.
drams per quart = stones per pint × 7168
For a page dedicated to this direction, see Stone per Pint to Dram per Quart.
Understanding the Dram per Quart (dr/qt)
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 dram per quart?
1 dram per quart equals 0.0001395089 stones per pint, using the exact defined conversion factor rather than an estimate.
How do I convert dram per quart to stone per pint?
Multiply the dram per quart value by 0.0001395089286. The converter above does this instantly to whatever precision you set.
How do I convert stone per pint back to dram per quart?
Use the reverse factor: 1 stone per pint equals 7,168 drams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per quart?
Dram per Quart (dr/qt) is a unit of density.
What is a stone per pint?
Stone per Pint (st/pt) is a unit of density.
Is the dram per quart to stone per pint conversion exact?
Yes. Both dram per quart and stone per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.0001395089286 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.