Mass per volume density.
Drams per Milliliter to Stones per Gallon Converter — dr/mL to st/gal
Convert Dram per Milliliter (dr/mL) to Stone per Gallon (st/gal) using the exact conversion factor (1 dram per milliliter = 1.056197484 stone per gallon). See the formula, worked examples, and conversion table.
Drams per Milliliter to Stones per Gallon 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 1771.845195 / 1677.569982.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Milliliter to Stones per Gallon
Dram per Milliliter and Stone per Gallon 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 gallon = drams per milliliter × 1.05619748438
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per milliliter equals 1771.84519531 base units, and 1 stone per gallon equals 1677.56998244 base units, so dividing one by the other gives the direct dram per milliliter-to-stone per gallon factor of 1.05619748438.
Simple example
1 dr/mL × 1.056197484 = 1.056197484 st/gal
1 dram per milliliter = 1.056197484 stones per gallon.
Real-world example
1,000 dr/mL × 1.056197484 = 1,056.197484 st/gal
1,000 drams per milliliter = 1,056.197484 stones per gallon.
Conversion table
| Dram per Milliliter (dr/mL) | Stone per Gallon (st/gal) |
|---|---|
| 0.1 dr/mL | 0.1056197484 st/gal |
| 1 dr/mL | 1.056197484 st/gal |
| 10 dr/mL | 10.56197484 st/gal |
| 100 dr/mL | 105.6197484 st/gal |
| 1,000 dr/mL | 1,056.197484 st/gal |
| 10,000 dr/mL | 10,561.97484 st/gal |
Reverse conversion: Stone per Gallon to Dram per Milliliter
1.056197484 st/gal × 0.9467926357 = 0.9999999996 dr/mL
1.056197484 stones per gallon = 0.9999999996 drams per milliliter.
drams per milliliter = stones per gallon × 0.946792635652
For a page dedicated to this direction, see Stone per Gallon to Dram per Milliliter.
Understanding the Dram per Milliliter (dr/mL)
Mass per volume density.
Understanding the Stone per Gallon (st/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per gallon are in 1 dram per milliliter?
1 dram per milliliter equals 1.056197484 stones per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per milliliter to stone per gallon?
Multiply the dram per milliliter value by 1.056197484. The converter above does this instantly to whatever precision you set.
How do I convert stone per gallon back to dram per milliliter?
Use the reverse factor: 1 stone per gallon equals 0.9467926357 drams per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per milliliter?
Dram per Milliliter (dr/mL) is a unit of density.
What is a stone per gallon?
Stone per Gallon (st/gal) is a unit of density.
Is the dram per milliliter to stone per gallon conversion exact?
Yes. Both dram per milliliter and stone per gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.056197484 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.