Mass per volume density.
Drams per Fluid ounce to Stones per Gallon Converter — dr/fl oz to st/gal
Convert Dram per Fluid ounce (dr/fl oz) to Stone per Gallon (st/gal) using the exact conversion factor (1 dram per fluid ounce = 0.0357142857 stone per gallon). See the formula, worked examples, and conversion table.
Drams per Fluid ounce 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 59.91321366 / 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 Fluid ounce to Stones per Gallon
Dram per Fluid ounce 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 fluid ounce × 0.0357142857143
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per fluid ounce equals 59.9132136584 base units, and 1 stone per gallon equals 1677.56998244 base units, so dividing one by the other gives the direct dram per fluid ounce-to-stone per gallon factor of 0.0357142857143.
Simple example
1 dr/fl oz × 0.03571428571 = 0.0357142857 st/gal
1 dram per fluid ounce = 0.0357142857 stones per gallon.
Real-world example
1,000 dr/fl oz × 0.03571428571 = 35.71428571 st/gal
1,000 drams per fluid ounce = 35.71428571 stones per gallon.
Conversion table
| Dram per Fluid ounce (dr/fl oz) | Stone per Gallon (st/gal) |
|---|---|
| 0.1 dr/fl oz | 0.0035714286 st/gal |
| 1 dr/fl oz | 0.0357142857 st/gal |
| 10 dr/fl oz | 0.3571428571 st/gal |
| 100 dr/fl oz | 3.571428571 st/gal |
| 1,000 dr/fl oz | 35.71428571 st/gal |
| 10,000 dr/fl oz | 357.1428571 st/gal |
Reverse conversion: Stone per Gallon to Dram per Fluid ounce
0.0357142857 st/gal × 28 = 0.9999999996 dr/fl oz
0.0357142857 stones per gallon = 0.9999999996 drams per fluid ounce.
drams per fluid ounce = stones per gallon × 28
For a page dedicated to this direction, see Stone per Gallon to Dram per Fluid ounce.
Understanding the Dram per Fluid ounce (dr/fl oz)
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 fluid ounce?
1 dram per fluid ounce equals 0.0357142857 stones per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per fluid ounce to stone per gallon?
Multiply the dram per fluid ounce value by 0.03571428571. The converter above does this instantly to whatever precision you set.
How do I convert stone per gallon back to dram per fluid ounce?
Use the reverse factor: 1 stone per gallon equals 28 drams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per fluid ounce?
Dram per Fluid ounce (dr/fl oz) 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 fluid ounce to stone per gallon conversion exact?
Yes. Both dram per fluid ounce and stone per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.03571428571 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.