Mass per volume density.
Stones per Cubic foot to Carats per Liter Converter — st/ft3 to ct/L
Convert Stone per Cubic foot (st/ft3) to Carat per Liter (ct/L) using the exact conversion factor (1 stone per cubic foot = 1,121.292436 carat per liter). See the formula, worked examples, and conversion table.
Stones per Cubic foot to Carats per Liter 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 224.2584872 / 0.2.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Cubic foot to Carats per Liter
Stone per Cubic foot and Carat per Liter 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 liter = stones per cubic foot × 1121.29243618
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per cubic foot equals 224.258487235 base units, and 1 carat per liter equals 0.2 base units, so dividing one by the other gives the direct stone per cubic foot-to-carat per liter factor of 1121.29243618.
Simple example
1 st/ft3 × 1121.292436 = 1,121.292436 ct/L
1 stone per cubic foot = 1,121.292436 carats per liter.
Real-world example
1,000 st/ft3 × 1121.292436 = 1,121,292.436 ct/L
1,000 stones per cubic foot = 1,121,292.436 carats per liter.
Conversion table
| Stone per Cubic foot (st/ft3) | Carat per Liter (ct/L) |
|---|---|
| 0.1 st/ft3 | 112.1292436 ct/L |
| 1 st/ft3 | 1,121.292436 ct/L |
| 10 st/ft3 | 11,212.92436 ct/L |
| 100 st/ft3 | 112,129.2436 ct/L |
| 1,000 st/ft3 | 1,121,292.436 ct/L |
| 10,000 st/ft3 | 11,212,924.36 ct/L |
Reverse conversion: Carat per Liter to Stone per Cubic foot
1 ct/L × 0.0008918280082 = 0.000891828 st/ft3
1 carat per liter = 0.000891828 stones per cubic foot.
stones per cubic foot = carats per liter × 0.000891828008231
For a page dedicated to this direction, see Carat per Liter to Stone per Cubic foot.
Understanding the Stone per Cubic foot (st/ft3)
Mass per volume density.
Understanding the Carat per Liter (ct/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per liter are in 1 stone per cubic foot?
1 stone per cubic foot equals 1,121.292436 carats per liter, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic foot to carat per liter?
Multiply the stone per cubic foot value by 1121.292436. The converter above does this instantly to whatever precision you set.
How do I convert carat per liter back to stone per cubic foot?
Use the reverse factor: 1 carat per liter equals 0.000891828 stones per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per cubic foot?
Stone per Cubic foot (st/ft3) is a unit of density.
What is a carat per liter?
Carat per Liter (ct/L) is a unit of density.
Is the stone per cubic foot to carat per liter conversion exact?
Yes. Both stone per cubic foot and carat per liter are defined by fixed standards rather than physical artifacts, so the factor of 1121.292436 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.