Mass per volume density.
Dram per Cubic inches to Stones per Pint Converter — dr/in3 to st/pt
Convert Dram per Cubic inch (dr/in3) to Stone per Pint (st/pt) using the exact conversion factor (1 dram per cubic inch = 0.0080566406 stone per pint). See the formula, worked examples, and conversion table.
Dram per Cubic inches 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 108.1246278 / 13420.55986.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Dram per Cubic inches to Stones per Pint
Dram per Cubic inch 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 = dram per cubic inches × 0.008056640625
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cubic inch equals 108.124627774 base units, and 1 stone per pint equals 13420.5598595 base units, so dividing one by the other gives the direct dram per cubic inch-to-stone per pint factor of 0.008056640625.
Simple example
1 dr/in3 × 0.008056640625 = 0.0080566406 st/pt
1 dram per cubic inch = 0.0080566406 stones per pint.
Real-world example
1,000 dr/in3 × 0.008056640625 = 8.056640625 st/pt
1,000 dram per cubic inches = 8.056640625 stones per pint.
Conversion table
| Dram per Cubic inch (dr/in3) | Stone per Pint (st/pt) |
|---|---|
| 0.1 dr/in3 | 0.0008056641 st/pt |
| 1 dr/in3 | 0.0080566406 st/pt |
| 10 dr/in3 | 0.0805664063 st/pt |
| 100 dr/in3 | 0.8056640625 st/pt |
| 1,000 dr/in3 | 8.056640625 st/pt |
| 10,000 dr/in3 | 80.56640625 st/pt |
Reverse conversion: Stone per Pint to Dram per Cubic inch
0.0080566406 st/pt × 124.1212121 = 0.9999999969 dr/in3
0.0080566406 stones per pint = 0.9999999969 dram per cubic inches.
dram per cubic inches = stones per pint × 124.121212121
For a page dedicated to this direction, see Stone per Pint to Dram per Cubic inch.
Understanding the Dram per Cubic inch (dr/in3)
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 cubic inch?
1 dram per cubic inch equals 0.0080566406 stones per pint, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cubic inch to stone per pint?
Multiply the dram per cubic inch value by 0.008056640625. The converter above does this instantly to whatever precision you set.
How do I convert stone per pint back to dram per cubic inch?
Use the reverse factor: 1 stone per pint equals 124.1212121 dram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cubic inch?
Dram per Cubic inch (dr/in3) 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 cubic inch to stone per pint conversion exact?
Yes. Both dram per cubic inch and stone per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.008056640625 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.