Mass per volume density.
Stones per Pint to Drams per Pint Converter — st/pt to dr/pt
Convert Stone per Pint (st/pt) to Dram per Pint (dr/pt) using the exact conversion factor (1 stone per pint = 3,584 dram per pint). See the formula, worked examples, and conversion table.
Stones per Pint to Drams 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 13420.55986 / 3.744575854.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Pint to Drams per Pint
Stone per Pint and Dram 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
drams per pint = stones per pint × 3584
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per pint equals 13420.5598595 base units, and 1 dram per pint equals 3.74457585365 base units, so dividing one by the other gives the direct stone per pint-to-dram per pint factor of 3584.
Simple example
1 st/pt × 3584 = 3,584 dr/pt
1 stone per pint = 3,584 drams per pint.
Real-world example
1,000 st/pt × 3584 = 3,584,000 dr/pt
1,000 stones per pint = 3,584,000 drams per pint.
Conversion table
| Stone per Pint (st/pt) | Dram per Pint (dr/pt) |
|---|---|
| 0.1 st/pt | 358.4 dr/pt |
| 1 st/pt | 3,584 dr/pt |
| 10 st/pt | 35,840 dr/pt |
| 100 st/pt | 358,400 dr/pt |
| 1,000 st/pt | 3,584,000 dr/pt |
| 10,000 st/pt | 35,840,000 dr/pt |
Reverse conversion: Dram per Pint to Stone per Pint
1 dr/pt × 0.0002790178571 = 0.0002790179 st/pt
1 dram per pint = 0.0002790179 stones per pint.
stones per pint = drams per pint × 0.000279017857143
For a page dedicated to this direction, see Dram per Pint to Stone per Pint.
Understanding the Stone per Pint (st/pt)
Mass per volume density.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per pint are in 1 stone per pint?
1 stone per pint equals 3,584 drams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert stone per pint to dram per pint?
Multiply the stone per pint value by 3584. The converter above does this instantly to whatever precision you set.
How do I convert dram per pint back to stone per pint?
Use the reverse factor: 1 dram per pint equals 0.0002790179 stones per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per pint?
Stone per Pint (st/pt) is a unit of density.
What is a dram per pint?
Dram per Pint (dr/pt) is a unit of density.
Is the stone per pint to dram per pint conversion exact?
Yes. Both stone per pint and dram per pint are defined by fixed standards rather than physical artifacts, so the factor of 3584 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.