Mass per volume density.
Stones per Cubic Centimeter to Carats per Teaspoon Converter — st/cm3 to ct/tsp
Convert Stone per Cubic Centimeter (st/cm3) to Carat per Teaspoon (ct/tsp) using the exact conversion factor (1 stone per cubic centimeter = 156,500.4859 carat per teaspoon). See the formula, worked examples, and conversion table.
Stones per Cubic Centimeter to Carats per Teaspoon 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 6.35029318e+6 / 40.57682724.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Cubic Centimeter to Carats per Teaspoon
Stone per Cubic Centimeter and Carat per Teaspoon 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 teaspoon = stones per cubic centimeter × 156500.485908
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per cubic centimeter equals 6350293.18 base units, and 1 carat per teaspoon equals 40.5768272422 base units, so dividing one by the other gives the direct stone per cubic centimeter-to-carat per teaspoon factor of 156500.485908.
Simple example
1 st/cm3 × 156500.4859 = 156,500.4859 ct/tsp
1 stone per cubic centimeter = 156,500.4859 carats per teaspoon.
Real-world example
1,000 st/cm3 × 156500.4859 = 156,500,485.9 ct/tsp
1,000 stones per cubic centimeter = 156,500,485.9 carats per teaspoon.
Conversion table
| Stone per Cubic Centimeter (st/cm3) | Carat per Teaspoon (ct/tsp) |
|---|---|
| 0.1 st/cm3 | 15,650.04859 ct/tsp |
| 1 st/cm3 | 156,500.4859 ct/tsp |
| 10 st/cm3 | 1,565,004.859 ct/tsp |
| 100 st/cm3 | 15,650,048.59 ct/tsp |
| 1,000 st/cm3 | 156,500,485.9 ct/tsp |
| 10,000 st/cm3 | 1,565,004,859 ct/tsp |
Reverse conversion: Carat per Teaspoon to Stone per Cubic Centimeter
1 ct/tsp × 0.000006389756519 = 0.0000063898 st/cm3
1 carat per teaspoon = 0.0000063898 stones per cubic centimeter.
stones per cubic centimeter = carats per teaspoon × 0.00000638975651864
For a page dedicated to this direction, see Carat per Teaspoon to Stone per Cubic Centimeter.
Understanding the Stone per Cubic Centimeter (st/cm3)
Mass per volume density.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per teaspoon are in 1 stone per cubic centimeter?
1 stone per cubic centimeter equals 156,500.4859 carats per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic centimeter to carat per teaspoon?
Multiply the stone per cubic centimeter value by 156500.4859. The converter above does this instantly to whatever precision you set.
How do I convert carat per teaspoon back to stone per cubic centimeter?
Use the reverse factor: 1 carat per teaspoon equals 0.0000063898 stones per cubic centimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per cubic centimeter?
Stone per Cubic Centimeter (st/cm3) is a unit of density.
What is a carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
Is the stone per cubic centimeter to carat per teaspoon conversion exact?
Yes. Both stone per cubic centimeter and carat per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 156500.4859 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.