Mass per volume density.
Carats per Teaspoon to Centigrams per Teaspoon Converter — ct/tsp to cg/tsp
Convert Carat per Teaspoon (ct/tsp) to Centigram per Teaspoon (cg/tsp) using the exact conversion factor (1 carat per teaspoon = 20 centigram per teaspoon). See the formula, worked examples, and conversion table.
Carats per Teaspoon to Centigrams 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 40.57682724 / 2.028841362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Teaspoon to Centigrams per Teaspoon
Carat per Teaspoon and Centigram 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
centigrams per teaspoon = carats per teaspoon × 20
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per teaspoon equals 40.5768272422 base units, and 1 centigram per teaspoon equals 2.02884136211 base units, so dividing one by the other gives the direct carat per teaspoon-to-centigram per teaspoon factor of 20.
Simple example
1 ct/tsp × 20 = 20 cg/tsp
1 carat per teaspoon = 20 centigrams per teaspoon.
Real-world example
1,000 ct/tsp × 20 = 20,000 cg/tsp
1,000 carats per teaspoon = 20,000 centigrams per teaspoon.
Conversion table
| Carat per Teaspoon (ct/tsp) | Centigram per Teaspoon (cg/tsp) |
|---|---|
| 0.1 ct/tsp | 2 cg/tsp |
| 1 ct/tsp | 20 cg/tsp |
| 10 ct/tsp | 200 cg/tsp |
| 100 ct/tsp | 2,000 cg/tsp |
| 1,000 ct/tsp | 20,000 cg/tsp |
| 10,000 ct/tsp | 200,000 cg/tsp |
Reverse conversion: Centigram per Teaspoon to Carat per Teaspoon
20 cg/tsp × 0.05 = 1 ct/tsp
20 centigrams per teaspoon = 1 carat per teaspoon.
carats per teaspoon = centigrams per teaspoon × 0.05
For a page dedicated to this direction, see Centigram per Teaspoon to Carat per Teaspoon.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Understanding the Centigram per Teaspoon (cg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per teaspoon are in 1 carat per teaspoon?
1 carat per teaspoon equals 20 centigrams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per teaspoon to centigram per teaspoon?
Multiply the carat per teaspoon value by 20. The converter above does this instantly to whatever precision you set.
How do I convert centigram per teaspoon back to carat per teaspoon?
Use the reverse factor: 1 centigram per teaspoon equals 0.05 carats per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
What is a centigram per teaspoon?
Centigram per Teaspoon (cg/tsp) is a unit of density.
Is the carat per teaspoon to centigram per teaspoon conversion exact?
Yes. Both carat per teaspoon and centigram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 20 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.