Mass per volume density.
Stones per Imperial gallon to Short tons per Cubic yard Converter — st/imp gal to ton/yd3
Convert Stone per Imperial gallon (st/imp gal) to Short ton per Cubic yard (ton/yd3) using the exact conversion factor (1 stone per imperial gallon = 1.177249902 short ton per cubic yard). See the formula, worked examples, and conversion table.
Stones per Imperial gallon to Short tons per Cubic yard 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 1396.869217 / 1186.552843.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Imperial gallon to Short tons per Cubic yard
Stone per Imperial gallon and Short ton per Cubic yard 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
short tons per cubic yard = stones per imperial gallon × 1.17724990176
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per imperial gallon equals 1396.86921728 base units, and 1 short ton per cubic yard equals 1186.55284252 base units, so dividing one by the other gives the direct stone per imperial gallon-to-short ton per cubic yard factor of 1.17724990176.
Simple example
1 st/imp gal × 1.177249902 = 1.177249902 ton/yd3
1 stone per imperial gallon = 1.177249902 short tons per cubic yard.
Real-world example
1,000 st/imp gal × 1.177249902 = 1,177.249902 ton/yd3
1,000 stones per imperial gallon = 1,177.249902 short tons per cubic yard.
Conversion table
| Stone per Imperial gallon (st/imp gal) | Short ton per Cubic yard (ton/yd3) |
|---|---|
| 0.1 st/imp gal | 0.1177249902 ton/yd3 |
| 1 st/imp gal | 1.177249902 ton/yd3 |
| 10 st/imp gal | 11.77249902 ton/yd3 |
| 100 st/imp gal | 117.7249902 ton/yd3 |
| 1,000 st/imp gal | 1,177.249902 ton/yd3 |
| 10,000 st/imp gal | 11,772.49902 ton/yd3 |
Reverse conversion: Short ton per Cubic yard to Stone per Imperial gallon
1.177249902 ton/yd3 × 0.8494373187 = 1 st/imp gal
1.177249902 short tons per cubic yard = 1 stones per imperial gallon.
stones per imperial gallon = short tons per cubic yard × 0.849437318708
For a page dedicated to this direction, see Short ton per Cubic yard to Stone per Imperial gallon.
Understanding the Stone per Imperial gallon (st/imp gal)
Mass per volume density.
Understanding the Short ton per Cubic yard (ton/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per cubic yard are in 1 stone per imperial gallon?
1 stone per imperial gallon equals 1.177249902 short tons per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert stone per imperial gallon to short ton per cubic yard?
Multiply the stone per imperial gallon value by 1.177249902. The converter above does this instantly to whatever precision you set.
How do I convert short ton per cubic yard back to stone per imperial gallon?
Use the reverse factor: 1 short ton per cubic yard equals 0.8494373187 stones per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per imperial gallon?
Stone per Imperial gallon (st/imp gal) is a unit of density.
What is a short ton per cubic yard?
Short ton per Cubic yard (ton/yd3) is a unit of density.
Is the stone per imperial gallon to short ton per cubic yard conversion exact?
Yes. Both stone per imperial gallon and short ton per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 1.177249902 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.