Mass per volume density.
Stones per Cubic yard to Carats per Cubic foot Converter — st/yd3 to ct/ft3
Convert Stone per Cubic yard (st/yd3) to Carat per Cubic foot (ct/ft3) using the exact conversion factor (1 stone per cubic yard = 1,175.980219 carat per cubic foot). See the formula, worked examples, and conversion table.
Stones per Cubic yard to Carats per Cubic foot 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 / 0.007062933344.
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 Carats per Cubic foot
Stone per Cubic yard and Carat per Cubic foot 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
carats per cubic foot = stones per cubic yard × 1175.98021852
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 carat per cubic foot equals 0.0070629333443 base units, so dividing one by the other gives the direct stone per cubic yard-to-carat per cubic foot factor of 1175.98021852.
Simple example
1 st/yd3 × 1175.980219 = 1,175.980219 ct/ft3
1 stone per cubic yard = 1,175.980219 carats per cubic foot.
Real-world example
1,000 st/yd3 × 1175.980219 = 1,175,980.219 ct/ft3
1,000 stones per cubic yard = 1,175,980.219 carats per cubic foot.
Conversion table
| Stone per Cubic yard (st/yd3) | Carat per Cubic foot (ct/ft3) |
|---|---|
| 0.1 st/yd3 | 117.5980219 ct/ft3 |
| 1 st/yd3 | 1,175.980219 ct/ft3 |
| 10 st/yd3 | 11,759.80219 ct/ft3 |
| 100 st/yd3 | 117,598.0219 ct/ft3 |
| 1,000 st/yd3 | 1,175,980.219 ct/ft3 |
| 10,000 st/yd3 | 11,759,802.19 ct/ft3 |
Reverse conversion: Carat per Cubic foot to Stone per Cubic yard
1 ct/ft3 × 0.0008503544399 = 0.0008503544 st/yd3
1 carat per cubic foot = 0.0008503544 stones per cubic yard.
stones per cubic yard = carats per cubic foot × 0.000850354439856
For a page dedicated to this direction, see Carat per Cubic foot to Stone per Cubic yard.
Understanding the Stone per Cubic yard (st/yd3)
Mass per volume density.
Understanding the Carat per Cubic foot (ct/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per cubic foot are in 1 stone per cubic yard?
1 stone per cubic yard equals 1,175.980219 carats per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic yard to carat per cubic foot?
Multiply the stone per cubic yard value by 1175.980219. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic foot back to stone per cubic yard?
Use the reverse factor: 1 carat per cubic foot equals 0.0008503544 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 carat per cubic foot?
Carat per Cubic foot (ct/ft3) is a unit of density.
Is the stone per cubic yard to carat per cubic foot conversion exact?
Yes. Both stone per cubic yard and carat per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 1175.980219 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.