Mass per volume density.
Stones per Cubic yard to Metric tons per Gallon Converter — st/yd3 to t/gal
Convert Stone per Cubic yard (st/yd3) to Metric ton per Gallon (t/gal) using the exact conversion factor (1 stone per cubic yard = 0.0000314411 metric ton per gallon). See the formula, worked examples, and conversion table.
Stones per Cubic yard to Metric tons 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 8.305869898 / 264172.0524.
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 Metric tons per Gallon
Stone per Cubic yard and Metric ton 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
metric tons per gallon = stones per cubic yard × 0.0000314411377868
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 metric ton per gallon equals 264172.052358 base units, so dividing one by the other gives the direct stone per cubic yard-to-metric ton per gallon factor of 0.0000314411377868.
Simple example
1 st/yd3 × 0.00003144113779 = 0.0000314411 t/gal
1 stone per cubic yard = 0.0000314411 metric tons per gallon.
Real-world example
1,000 st/yd3 × 0.00003144113779 = 0.0314411378 t/gal
1,000 stones per cubic yard = 0.0314411378 metric tons per gallon.
Conversion table
| Stone per Cubic yard (st/yd3) | Metric ton per Gallon (t/gal) |
|---|---|
| 0.1 st/yd3 | 0.0000031441 t/gal |
| 1 st/yd3 | 0.0000314411 t/gal |
| 10 st/yd3 | 0.0003144114 t/gal |
| 100 st/yd3 | 0.0031441138 t/gal |
| 1,000 st/yd3 | 0.0314411378 t/gal |
| 10,000 st/yd3 | 0.3144113779 t/gal |
Reverse conversion: Metric ton per Gallon to Stone per Cubic yard
0.0000314411 t/gal × 31805.46476 = 0.9999987982 st/yd3
0.0000314411 metric tons per gallon = 0.9999987982 stones per cubic yard.
stones per cubic yard = metric tons per gallon × 31805.4647634
For a page dedicated to this direction, see Metric ton per Gallon to Stone per Cubic yard.
Understanding the Stone per Cubic yard (st/yd3)
Mass per volume density.
Understanding the Metric ton per Gallon (t/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric tons per gallon are in 1 stone per cubic yard?
1 stone per cubic yard equals 0.0000314411 metric tons per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic yard to metric ton per gallon?
Multiply the stone per cubic yard value by 0.00003144113779. The converter above does this instantly to whatever precision you set.
How do I convert metric ton per gallon back to stone per cubic yard?
Use the reverse factor: 1 metric ton per gallon equals 31,805.46476 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 metric ton per gallon?
Metric ton per Gallon (t/gal) is a unit of density.
Is the stone per cubic yard to metric ton per gallon conversion exact?
Yes. Both stone per cubic yard and metric ton per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.00003144113779 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.