Mass per volume density.
Drams per Gallon to Stones per Pint Converter — dr/gal to st/pt
Convert Dram per Gallon (dr/gal) to Stone per Pint (st/pt) using the exact conversion factor (1 dram per gallon = 0.0000348772 stone per pint). See the formula, worked examples, and conversion table.
Drams per Gallon 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 0.4680719817 / 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 Gallon to Stones per Pint
Dram per Gallon 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 gallon × 0.0000348772321429
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per gallon equals 0.468071981707 base units, and 1 stone per pint equals 13420.5598595 base units, so dividing one by the other gives the direct dram per gallon-to-stone per pint factor of 0.0000348772321429.
Simple example
1 dr/gal × 0.00003487723214 = 0.0000348772 st/pt
1 dram per gallon = 0.0000348772 stones per pint.
Real-world example
1,000 dr/gal × 0.00003487723214 = 0.0348772321 st/pt
1,000 drams per gallon = 0.0348772321 stones per pint.
Conversion table
| Dram per Gallon (dr/gal) | Stone per Pint (st/pt) |
|---|---|
| 0.1 dr/gal | 0.0000034877 st/pt |
| 1 dr/gal | 0.0000348772 st/pt |
| 10 dr/gal | 0.0003487723 st/pt |
| 100 dr/gal | 0.0034877232 st/pt |
| 1,000 dr/gal | 0.0348772321 st/pt |
| 10,000 dr/gal | 0.3487723214 st/pt |
Reverse conversion: Stone per Pint to Dram per Gallon
0.0000348772 st/pt × 28672 = 0.9999990784 dr/gal
0.0000348772 stones per pint = 0.9999990784 drams per gallon.
drams per gallon = stones per pint × 28672
For a page dedicated to this direction, see Stone per Pint to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
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 gallon?
1 dram per gallon equals 0.0000348772 stones per pint, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to stone per pint?
Multiply the dram per gallon value by 0.00003487723214. The converter above does this instantly to whatever precision you set.
How do I convert stone per pint back to dram per gallon?
Use the reverse factor: 1 stone per pint equals 28,672 drams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per gallon?
Dram per Gallon (dr/gal) 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 gallon to stone per pint conversion exact?
Yes. Both dram per gallon and stone per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.00003487723214 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.