Mass per volume density.
Grams per Imperial gallon to Stones per Cubic yard Converter — g/imp gal to st/yd3
Convert Gram per Imperial gallon (g/imp gal) to Stone per Cubic yard (st/yd3) using the exact conversion factor (1 gram per imperial gallon = 0.0264835894 stone per cubic yard). See the formula, worked examples, and conversion table.
Grams per Imperial gallon to Stones 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 0.2199692483 / 8.305869898.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Imperial gallon to Stones per Cubic yard
Gram per Imperial gallon and Stone 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
stones per cubic yard = grams per imperial gallon × 0.0264835894386
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per imperial gallon equals 0.219969248299 base units, and 1 stone per cubic yard equals 8.30586989761 base units, so dividing one by the other gives the direct gram per imperial gallon-to-stone per cubic yard factor of 0.0264835894386.
Simple example
1 g/imp gal × 0.02648358944 = 0.0264835894 st/yd3
1 gram per imperial gallon = 0.0264835894 stones per cubic yard.
Real-world example
1,000 g/imp gal × 0.02648358944 = 26.48358944 st/yd3
1,000 grams per imperial gallon = 26.48358944 stones per cubic yard.
Conversion table
| Gram per Imperial gallon (g/imp gal) | Stone per Cubic yard (st/yd3) |
|---|---|
| 0.1 g/imp gal | 0.0026483589 st/yd3 |
| 1 g/imp gal | 0.0264835894 st/yd3 |
| 10 g/imp gal | 0.2648358944 st/yd3 |
| 100 g/imp gal | 2.648358944 st/yd3 |
| 1,000 g/imp gal | 26.48358944 st/yd3 |
| 10,000 g/imp gal | 264.8358944 st/yd3 |
Reverse conversion: Stone per Cubic yard to Gram per Imperial gallon
0.0264835894 st/yd3 × 37.75923208 = 0.9999999985 g/imp gal
0.0264835894 stones per cubic yard = 0.9999999985 grams per imperial gallon.
grams per imperial gallon = stones per cubic yard × 37.7592320828
For a page dedicated to this direction, see Stone per Cubic yard to Gram per Imperial gallon.
Understanding the Gram per Imperial gallon (g/imp gal)
Mass per volume density.
Understanding the Stone per Cubic yard (st/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per cubic yard are in 1 gram per imperial gallon?
1 gram per imperial gallon equals 0.0264835894 stones per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert gram per imperial gallon to stone per cubic yard?
Multiply the gram per imperial gallon value by 0.02648358944. The converter above does this instantly to whatever precision you set.
How do I convert stone per cubic yard back to gram per imperial gallon?
Use the reverse factor: 1 stone per cubic yard equals 37.75923208 grams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per imperial gallon?
Gram per Imperial gallon (g/imp gal) is a unit of density.
What is a stone per cubic yard?
Stone per Cubic yard (st/yd3) is a unit of density.
Is the gram per imperial gallon to stone per cubic yard conversion exact?
Yes. Both gram per imperial gallon and stone per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 0.02648358944 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.