Mass per volume density.
Drams per Cubic yard to Stones per Imperial gallon Converter — dr/yd3 to st/imp gal
Convert Dram per Cubic yard (dr/yd3) to Stone per Imperial gallon (st/imp gal) using the exact conversion factor (1 dram per cubic yard = 0.0000016591 stone per imperial gallon). See the formula, worked examples, and conversion table.
Drams per Cubic yard to Stones per Imperial 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 0.002317486021 / 1396.869217.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Cubic yard to Stones per Imperial gallon
Dram per Cubic yard and Stone per Imperial 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 imperial gallon = drams per cubic yard × 0.0000016590572631
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cubic yard equals 0.00231748602054 base units, and 1 stone per imperial gallon equals 1396.86921728 base units, so dividing one by the other gives the direct dram per cubic yard-to-stone per imperial gallon factor of 0.0000016590572631.
Simple example
1 dr/yd3 × 0.000001659057263 = 0.0000016591 st/imp gal
1 dram per cubic yard = 0.0000016591 stones per imperial gallon.
Real-world example
1,000 dr/yd3 × 0.000001659057263 = 0.0016590573 st/imp gal
1,000 drams per cubic yard = 0.0016590573 stones per imperial gallon.
Conversion table
| Dram per Cubic yard (dr/yd3) | Stone per Imperial gallon (st/imp gal) |
|---|---|
| 0.1 dr/yd3 | 1.659057e-7 st/imp gal |
| 1 dr/yd3 | 0.0000016591 st/imp gal |
| 10 dr/yd3 | 0.0000165906 st/imp gal |
| 100 dr/yd3 | 0.0001659057 st/imp gal |
| 1,000 dr/yd3 | 0.0016590573 st/imp gal |
| 10,000 dr/yd3 | 0.0165905726 st/imp gal |
Reverse conversion: Stone per Imperial gallon to Dram per Cubic yard
0.0000016591 st/imp gal × 602751.9497 = 1.00002576 dr/yd3
0.0000016591 stones per imperial gallon = 1.00002576 drams per cubic yard.
drams per cubic yard = stones per imperial gallon × 602751.949701
For a page dedicated to this direction, see Stone per Imperial gallon to Dram per Cubic yard.
Understanding the Dram per Cubic yard (dr/yd3)
Mass per volume density.
Understanding the Stone per Imperial gallon (st/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per imperial gallon are in 1 dram per cubic yard?
1 dram per cubic yard equals 0.0000016591 stones per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cubic yard to stone per imperial gallon?
Multiply the dram per cubic yard value by 0.000001659057263. The converter above does this instantly to whatever precision you set.
How do I convert stone per imperial gallon back to dram per cubic yard?
Use the reverse factor: 1 stone per imperial gallon equals 602,751.9497 drams per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cubic yard?
Dram per Cubic yard (dr/yd3) is a unit of density.
What is a stone per imperial gallon?
Stone per Imperial gallon (st/imp gal) is a unit of density.
Is the dram per cubic yard to stone per imperial gallon conversion exact?
Yes. Both dram per cubic yard and stone per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.000001659057263 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.