Mass per volume density.
Ounces per Cubic yard to Stones per Gallon Converter — oz/yd3 to st/gal
Convert Ounce per Cubic yard (oz/yd3) to Stone per Gallon (st/gal) using the exact conversion factor (1 ounce per cubic yard = 0.0000221033 stone per gallon). See the formula, worked examples, and conversion table.
Ounces per Cubic yard 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 0.03707977633 / 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 Cubic yard to Stones per Gallon
Ounce per Cubic yard 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 cubic yard × 0.0000221032664609
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cubic yard equals 0.0370797763286 base units, and 1 stone per gallon equals 1677.56998244 base units, so dividing one by the other gives the direct ounce per cubic yard-to-stone per gallon factor of 0.0000221032664609.
Simple example
1 oz/yd3 × 0.00002210326646 = 0.0000221033 st/gal
1 ounce per cubic yard = 0.0000221033 stones per gallon.
Real-world example
1,000 oz/yd3 × 0.00002210326646 = 0.0221032665 st/gal
1,000 ounces per cubic yard = 0.0221032665 stones per gallon.
Conversion table
| Ounce per Cubic yard (oz/yd3) | Stone per Gallon (st/gal) |
|---|---|
| 0.1 oz/yd3 | 0.0000022103 st/gal |
| 1 oz/yd3 | 0.0000221033 st/gal |
| 10 oz/yd3 | 0.0002210327 st/gal |
| 100 oz/yd3 | 0.0022103266 st/gal |
| 1,000 oz/yd3 | 0.0221032665 st/gal |
| 10,000 oz/yd3 | 0.2210326646 st/gal |
Reverse conversion: Stone per Gallon to Ounce per Cubic yard
0.0000221033 st/gal × 45242.18182 = 1.000001517 oz/yd3
0.0000221033 stones per gallon = 1.000001517 ounces per cubic yard.
ounces per cubic yard = stones per gallon × 45242.1818182
For a page dedicated to this direction, see Stone per Gallon to Ounce per Cubic yard.
Understanding the Ounce per Cubic yard (oz/yd3)
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 cubic yard?
1 ounce per cubic yard equals 0.0000221033 stones per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic yard to stone per gallon?
Multiply the ounce per cubic yard value by 0.00002210326646. The converter above does this instantly to whatever precision you set.
How do I convert stone per gallon back to ounce per cubic yard?
Use the reverse factor: 1 stone per gallon equals 45,242.18182 ounces per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cubic yard?
Ounce per Cubic yard (oz/yd3) 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 cubic yard to stone per gallon conversion exact?
Yes. Both ounce per cubic yard and stone per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.00002210326646 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.