Mass per volume density.
Stones per Cubic yard to Ounces per Imperial gallon Converter — st/yd3 to oz/imp gal
Convert Stone per Cubic yard (st/yd3) to Ounce per Imperial gallon (oz/imp gal) using the exact conversion factor (1 stone per cubic yard = 1.331917716 ounce per imperial gallon). See the formula, worked examples, and conversion table.
Stones per Cubic yard to Ounces 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 8.305869898 / 6.236023291.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Cubic yard to Ounces per Imperial gallon
Stone per Cubic yard and Ounce 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
ounces per imperial gallon = stones per cubic yard × 1.33191771573
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per cubic yard equals 8.30586989761 base units, and 1 ounce per imperial gallon equals 6.23602329144 base units, so dividing one by the other gives the direct stone per cubic yard-to-ounce per imperial gallon factor of 1.33191771573.
Simple example
1 st/yd3 × 1.331917716 = 1.331917716 oz/imp gal
1 stone per cubic yard = 1.331917716 ounces per imperial gallon.
Real-world example
1,000 st/yd3 × 1.331917716 = 1,331.917716 oz/imp gal
1,000 stones per cubic yard = 1,331.917716 ounces per imperial gallon.
Conversion table
| Stone per Cubic yard (st/yd3) | Ounce per Imperial gallon (oz/imp gal) |
|---|---|
| 0.1 st/yd3 | 0.1331917716 oz/imp gal |
| 1 st/yd3 | 1.331917716 oz/imp gal |
| 10 st/yd3 | 13.31917716 oz/imp gal |
| 100 st/yd3 | 133.1917716 oz/imp gal |
| 1,000 st/yd3 | 1,331.917716 oz/imp gal |
| 10,000 st/yd3 | 13,319.17716 oz/imp gal |
Reverse conversion: Ounce per Imperial gallon to Stone per Cubic yard
1.331917716 oz/imp gal × 0.7507971312 = 1 st/yd3
1.331917716 ounces per imperial gallon = 1 stones per cubic yard.
stones per cubic yard = ounces per imperial gallon × 0.750797131224
For a page dedicated to this direction, see Ounce per Imperial gallon to Stone per Cubic yard.
Understanding the Stone per Cubic yard (st/yd3)
Mass per volume density.
Understanding the Ounce per Imperial gallon (oz/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per imperial gallon are in 1 stone per cubic yard?
1 stone per cubic yard equals 1.331917716 ounces per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic yard to ounce per imperial gallon?
Multiply the stone per cubic yard value by 1.331917716. The converter above does this instantly to whatever precision you set.
How do I convert ounce per imperial gallon back to stone per cubic yard?
Use the reverse factor: 1 ounce per imperial gallon equals 0.7507971312 stones per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per cubic yard?
Stone per Cubic yard (st/yd3) is a unit of density.
What is a ounce per imperial gallon?
Ounce per Imperial gallon (oz/imp gal) is a unit of density.
Is the stone per cubic yard to ounce per imperial gallon conversion exact?
Yes. Both stone per cubic yard and ounce per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.331917716 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.