Mass per volume density.
Slugs per Cubic yard to Stones per Gallon Converter — slug/yd3 to st/gal
Convert Slug per Cubic yard (slug/yd3) to Stone per Gallon (st/gal) using the exact conversion factor (1 slug per cubic yard = 0.0113784251 stone per gallon). See the formula, worked examples, and conversion table.
Slugs 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 19.08810438 / 1677.569982.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Cubic yard to Stones per Gallon
Slug 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 = slugs per cubic yard × 0.0113784250939
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per cubic yard equals 19.0881043849 base units, and 1 stone per gallon equals 1677.56998244 base units, so dividing one by the other gives the direct slug per cubic yard-to-stone per gallon factor of 0.0113784250939.
Simple example
1 slug/yd3 × 0.01137842509 = 0.0113784251 st/gal
1 slug per cubic yard = 0.0113784251 stones per gallon.
Real-world example
1,000 slug/yd3 × 0.01137842509 = 11.37842509 st/gal
1,000 slugs per cubic yard = 11.37842509 stones per gallon.
Conversion table
| Slug per Cubic yard (slug/yd3) | Stone per Gallon (st/gal) |
|---|---|
| 0.1 slug/yd3 | 0.0011378425 st/gal |
| 1 slug/yd3 | 0.0113784251 st/gal |
| 10 slug/yd3 | 0.1137842509 st/gal |
| 100 slug/yd3 | 1.137842509 st/gal |
| 1,000 slug/yd3 | 11.37842509 st/gal |
| 10,000 slug/yd3 | 113.7842509 st/gal |
Reverse conversion: Stone per Gallon to Slug per Cubic yard
0.0113784251 st/gal × 87.88562492 = 1.000000001 slug/yd3
0.0113784251 stones per gallon = 1.000000001 slugs per cubic yard.
slugs per cubic yard = stones per gallon × 87.8856249215
For a page dedicated to this direction, see Stone per Gallon to Slug per Cubic yard.
Understanding the Slug per Cubic yard (slug/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 slug per cubic yard?
1 slug per cubic yard equals 0.0113784251 stones per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert slug per cubic yard to stone per gallon?
Multiply the slug per cubic yard value by 0.01137842509. The converter above does this instantly to whatever precision you set.
How do I convert stone per gallon back to slug per cubic yard?
Use the reverse factor: 1 stone per gallon equals 87.88562492 slugs per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per cubic yard?
Slug per Cubic yard (slug/yd3) is a unit of density.
What is a stone per gallon?
Stone per Gallon (st/gal) is a unit of density.
Is the slug per cubic yard to stone per gallon conversion exact?
Yes. Both slug per cubic yard and stone per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.01137842509 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.