Mass per volume density.
Carats per Imperial gallon to Stones per Cubic foot Converter — ct/imp gal to st/ft3
Convert Carat per Imperial gallon (ct/imp gal) to Stone per Cubic foot (st/ft3) using the exact conversion factor (1 carat per imperial gallon = 0.0001961747 stone per cubic foot). See the formula, worked examples, and conversion table.
Carats per Imperial gallon to Stones 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 0.04399384966 / 224.2584872.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Imperial gallon to Stones per Cubic foot
Carat per Imperial gallon and Stone 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
stones per cubic foot = carats per imperial gallon × 0.000196174736583
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per imperial gallon equals 0.0439938496598 base units, and 1 stone per cubic foot equals 224.258487235 base units, so dividing one by the other gives the direct carat per imperial gallon-to-stone per cubic foot factor of 0.000196174736583.
Simple example
1 ct/imp gal × 0.0001961747366 = 0.0001961747 st/ft3
1 carat per imperial gallon = 0.0001961747 stones per cubic foot.
Real-world example
1,000 ct/imp gal × 0.0001961747366 = 0.1961747366 st/ft3
1,000 carats per imperial gallon = 0.1961747366 stones per cubic foot.
Conversion table
| Carat per Imperial gallon (ct/imp gal) | Stone per Cubic foot (st/ft3) |
|---|---|
| 0.1 ct/imp gal | 0.0000196175 st/ft3 |
| 1 ct/imp gal | 0.0001961747 st/ft3 |
| 10 ct/imp gal | 0.0019617474 st/ft3 |
| 100 ct/imp gal | 0.0196174737 st/ft3 |
| 1,000 ct/imp gal | 0.1961747366 st/ft3 |
| 10,000 ct/imp gal | 1.961747366 st/ft3 |
Reverse conversion: Stone per Cubic foot to Carat per Imperial gallon
0.0001961747 st/ft3 × 5097.496331 = 0.9999998135 ct/imp gal
0.0001961747 stones per cubic foot = 0.9999998135 carats per imperial gallon.
carats per imperial gallon = stones per cubic foot × 5097.49633118
For a page dedicated to this direction, see Stone per Cubic foot to Carat per Imperial gallon.
Understanding the Carat per Imperial gallon (ct/imp gal)
Mass per volume density.
Understanding the Stone per Cubic foot (st/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per cubic foot are in 1 carat per imperial gallon?
1 carat per imperial gallon equals 0.0001961747 stones per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert carat per imperial gallon to stone per cubic foot?
Multiply the carat per imperial gallon value by 0.0001961747366. The converter above does this instantly to whatever precision you set.
How do I convert stone per cubic foot back to carat per imperial gallon?
Use the reverse factor: 1 stone per cubic foot equals 5,097.496331 carats per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per imperial gallon?
Carat per Imperial gallon (ct/imp gal) is a unit of density.
What is a stone per cubic foot?
Stone per Cubic foot (st/ft3) is a unit of density.
Is the carat per imperial gallon to stone per cubic foot conversion exact?
Yes. Both carat per imperial gallon and stone per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.0001961747366 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.