Mass per volume density.
Ounces per Imperial gallon to Stones per Gallon Converter — oz/imp gal to st/gal
Convert Ounce per Imperial gallon (oz/imp gal) to Stone per Gallon (st/gal) using the exact conversion factor (1 ounce per imperial gallon = 0.0037172955 stone per gallon). See the formula, worked examples, and conversion table.
Ounces per Imperial gallon 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 6.236023291 / 1677.569982.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Imperial gallon to Stones per Gallon
Ounce per Imperial gallon 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 = ounces per imperial gallon × 0.00371729546709
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per imperial gallon equals 6.23602329144 base units, and 1 stone per gallon equals 1677.56998244 base units, so dividing one by the other gives the direct ounce per imperial gallon-to-stone per gallon factor of 0.00371729546709.
Simple example
1 oz/imp gal × 0.003717295467 = 0.0037172955 st/gal
1 ounce per imperial gallon = 0.0037172955 stones per gallon.
Real-world example
1,000 oz/imp gal × 0.003717295467 = 3.717295467 st/gal
1,000 ounces per imperial gallon = 3.717295467 stones per gallon.
Conversion table
| Ounce per Imperial gallon (oz/imp gal) | Stone per Gallon (st/gal) |
|---|---|
| 0.1 oz/imp gal | 0.0003717295 st/gal |
| 1 oz/imp gal | 0.0037172955 st/gal |
| 10 oz/imp gal | 0.0371729547 st/gal |
| 100 oz/imp gal | 0.3717295467 st/gal |
| 1,000 oz/imp gal | 3.717295467 st/gal |
| 10,000 oz/imp gal | 37.17295467 st/gal |
Reverse conversion: Stone per Gallon to Ounce per Imperial gallon
0.0037172955 st/gal × 269.0127833 = 1.000000009 oz/imp gal
0.0037172955 stones per gallon = 1.000000009 ounces per imperial gallon.
ounces per imperial gallon = stones per gallon × 269.012783313
For a page dedicated to this direction, see Stone per Gallon to Ounce per Imperial gallon.
Understanding the Ounce per Imperial gallon (oz/imp gal)
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 ounce per imperial gallon?
1 ounce per imperial gallon equals 0.0037172955 stones per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per imperial gallon to stone per gallon?
Multiply the ounce per imperial gallon value by 0.003717295467. The converter above does this instantly to whatever precision you set.
How do I convert stone per gallon back to ounce per imperial gallon?
Use the reverse factor: 1 stone per gallon equals 269.0127833 ounces per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per imperial gallon?
Ounce per Imperial gallon (oz/imp gal) is a unit of density.
What is a stone per gallon?
Stone per Gallon (st/gal) is a unit of density.
Is the ounce per imperial gallon to stone per gallon conversion exact?
Yes. Both ounce per imperial gallon and stone per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.003717295467 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.