Mass per volume density.
Stones per Gallon to Drams per Milliliter Converter — st/gal to dr/mL
Convert Stone per Gallon (st/gal) to Dram per Milliliter (dr/mL) using the exact conversion factor (1 stone per gallon = 0.9467926357 dram per milliliter). See the formula, worked examples, and conversion table.
Stones per Gallon to Drams per Milliliter 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 1677.569982 / 1771.845195.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Gallon to Drams per Milliliter
Stone per Gallon and Dram per Milliliter 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 milliliter = stones per gallon × 0.946792635652
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per gallon equals 1677.56998244 base units, and 1 dram per milliliter equals 1771.84519531 base units, so dividing one by the other gives the direct stone per gallon-to-dram per milliliter factor of 0.946792635652.
Simple example
1 st/gal × 0.9467926357 = 0.9467926357 dr/mL
1 stone per gallon = 0.9467926357 drams per milliliter.
Real-world example
1,000 st/gal × 0.9467926357 = 946.7926357 dr/mL
1,000 stones per gallon = 946.7926357 drams per milliliter.
Conversion table
| Stone per Gallon (st/gal) | Dram per Milliliter (dr/mL) |
|---|---|
| 0.1 st/gal | 0.0946792636 dr/mL |
| 1 st/gal | 0.9467926357 dr/mL |
| 10 st/gal | 9.467926357 dr/mL |
| 100 st/gal | 94.67926357 dr/mL |
| 1,000 st/gal | 946.7926357 dr/mL |
| 10,000 st/gal | 9,467.926357 dr/mL |
Reverse conversion: Dram per Milliliter to Stone per Gallon
0.9467926357 dr/mL × 1.056197484 = 1 st/gal
0.9467926357 drams per milliliter = 1 stones per gallon.
stones per gallon = drams per milliliter × 1.05619748438
For a page dedicated to this direction, see Dram per Milliliter to Stone per Gallon.
Understanding the Stone per Gallon (st/gal)
Mass per volume density.
Understanding the Dram per Milliliter (dr/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per milliliter are in 1 stone per gallon?
1 stone per gallon equals 0.9467926357 drams per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert stone per gallon to dram per milliliter?
Multiply the stone per gallon value by 0.9467926357. The converter above does this instantly to whatever precision you set.
How do I convert dram per milliliter back to stone per gallon?
Use the reverse factor: 1 dram per milliliter equals 1.056197484 stones per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per gallon?
Stone per Gallon (st/gal) is a unit of density.
What is a dram per milliliter?
Dram per Milliliter (dr/mL) is a unit of density.
Is the stone per gallon to dram per milliliter conversion exact?
Yes. Both stone per gallon and dram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.9467926357 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.