Mass per volume density.
Ounces per Quart to Stones per Imperial gallon Converter — oz/qt to st/imp gal
Convert Ounce per Quart (oz/qt) to Stone per Imperial gallon (st/imp gal) using the exact conversion factor (1 ounce per quart = 0.0214455344 stone per imperial gallon). See the formula, worked examples, and conversion table.
Ounces per Quart 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 29.95660683 / 1396.869217.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Quart to Stones per Imperial gallon
Ounce per Quart 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 = ounces per quart × 0.021445534384
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per quart equals 29.9566068292 base units, and 1 stone per imperial gallon equals 1396.86921728 base units, so dividing one by the other gives the direct ounce per quart-to-stone per imperial gallon factor of 0.021445534384.
Simple example
1 oz/qt × 0.02144553438 = 0.0214455344 st/imp gal
1 ounce per quart = 0.0214455344 stones per imperial gallon.
Real-world example
1,000 oz/qt × 0.02144553438 = 21.44553438 st/imp gal
1,000 ounces per quart = 21.44553438 stones per imperial gallon.
Conversion table
| Ounce per Quart (oz/qt) | Stone per Imperial gallon (st/imp gal) |
|---|---|
| 0.1 oz/qt | 0.0021445534 st/imp gal |
| 1 oz/qt | 0.0214455344 st/imp gal |
| 10 oz/qt | 0.2144553438 st/imp gal |
| 100 oz/qt | 2.144553438 st/imp gal |
| 1,000 oz/qt | 21.44553438 st/imp gal |
| 10,000 oz/qt | 214.4553438 st/imp gal |
Reverse conversion: Stone per Imperial gallon to Ounce per Quart
0.0214455344 st/imp gal × 46.62975434 = 1.000000001 oz/qt
0.0214455344 stones per imperial gallon = 1.000000001 ounces per quart.
ounces per quart = stones per imperial gallon × 46.6297543392
For a page dedicated to this direction, see Stone per Imperial gallon to Ounce per Quart.
Understanding the Ounce per Quart (oz/qt)
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 ounce per quart?
1 ounce per quart equals 0.0214455344 stones per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per quart to stone per imperial gallon?
Multiply the ounce per quart value by 0.02144553438. The converter above does this instantly to whatever precision you set.
How do I convert stone per imperial gallon back to ounce per quart?
Use the reverse factor: 1 stone per imperial gallon equals 46.62975434 ounces per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per quart?
Ounce per Quart (oz/qt) 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 ounce per quart to stone per imperial gallon conversion exact?
Yes. Both ounce per quart and stone per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.02144553438 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.