Mass per volume density.
Drams per Milliliter to Stones per Cubic foot Converter — dr/mL to st/ft3
Convert Dram per Milliliter (dr/mL) to Stone per Cubic foot (st/ft3) using the exact conversion factor (1 dram per milliliter = 7.900905857 stone per cubic foot). See the formula, worked examples, and conversion table.
Drams per Milliliter to Stones per Cubic foot 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 / 224.2584872.
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 Cubic foot
Dram per Milliliter and Stone per Cubic foot 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 cubic foot = drams per milliliter × 7.90090585714
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 cubic foot equals 224.258487235 base units, so dividing one by the other gives the direct dram per milliliter-to-stone per cubic foot factor of 7.90090585714.
Simple example
1 dr/mL × 7.900905857 = 7.900905857 st/ft3
1 dram per milliliter = 7.900905857 stones per cubic foot.
Real-world example
1,000 dr/mL × 7.900905857 = 7,900.905857 st/ft3
1,000 drams per milliliter = 7,900.905857 stones per cubic foot.
Conversion table
| Dram per Milliliter (dr/mL) | Stone per Cubic foot (st/ft3) |
|---|---|
| 0.1 dr/mL | 0.7900905857 st/ft3 |
| 1 dr/mL | 7.900905857 st/ft3 |
| 10 dr/mL | 79.00905857 st/ft3 |
| 100 dr/mL | 790.0905857 st/ft3 |
| 1,000 dr/mL | 7,900.905857 st/ft3 |
| 10,000 dr/mL | 79,009.05857 st/ft3 |
Reverse conversion: Stone per Cubic foot to Dram per Milliliter
7.900905857 st/ft3 × 0.1265677655 = 1 dr/mL
7.900905857 stones per cubic foot = 1 drams per milliliter.
drams per milliliter = stones per cubic foot × 0.12656776553
For a page dedicated to this direction, see Stone per Cubic foot to Dram per Milliliter.
Understanding the Dram per Milliliter (dr/mL)
Mass per volume density.
Understanding the Stone per Cubic foot (st/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per cubic foot are in 1 dram per milliliter?
1 dram per milliliter equals 7.900905857 stones per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert dram per milliliter to stone per cubic foot?
Multiply the dram per milliliter value by 7.900905857. The converter above does this instantly to whatever precision you set.
How do I convert stone per cubic foot back to dram per milliliter?
Use the reverse factor: 1 stone per cubic foot equals 0.1265677655 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 cubic foot?
Stone per Cubic foot (st/ft3) is a unit of density.
Is the dram per milliliter to stone per cubic foot conversion exact?
Yes. Both dram per milliliter and stone per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 7.900905857 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.