Mass per volume density.
Carats per Teaspoon to Decigram per Cubic inches Converter — ct/tsp to dg/in3
Convert Carat per Teaspoon (ct/tsp) to Decigram per Cubic inch (dg/in3) using the exact conversion factor (1 carat per teaspoon = 6.649350649 decigram per cubic inch). See the formula, worked examples, and conversion table.
Carats per Teaspoon to Decigram per Cubic inches 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 / 6.102374409.
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 Decigram per Cubic inches
Carat per Teaspoon and Decigram per Cubic inch 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
decigram per cubic inches = carats per teaspoon × 6.64935064935
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 decigram per cubic inch equals 6.10237440947 base units, so dividing one by the other gives the direct carat per teaspoon-to-decigram per cubic inch factor of 6.64935064935.
Simple example
1 ct/tsp × 6.649350649 = 6.649350649 dg/in3
1 carat per teaspoon = 6.649350649 decigram per cubic inches.
Real-world example
1,000 ct/tsp × 6.649350649 = 6,649.350649 dg/in3
1,000 carats per teaspoon = 6,649.350649 decigram per cubic inches.
Conversion table
| Carat per Teaspoon (ct/tsp) | Decigram per Cubic inch (dg/in3) |
|---|---|
| 0.1 ct/tsp | 0.6649350649 dg/in3 |
| 1 ct/tsp | 6.649350649 dg/in3 |
| 10 ct/tsp | 66.49350649 dg/in3 |
| 100 ct/tsp | 664.9350649 dg/in3 |
| 1,000 ct/tsp | 6,649.350649 dg/in3 |
| 10,000 ct/tsp | 66,493.50649 dg/in3 |
Reverse conversion: Decigram per Cubic inch to Carat per Teaspoon
6.649350649 dg/in3 × 0.150390625 = 0.9999999999 ct/tsp
6.649350649 decigram per cubic inches = 0.9999999999 carats per teaspoon.
carats per teaspoon = decigram per cubic inches × 0.150390625
For a page dedicated to this direction, see Decigram per Cubic inch to Carat per Teaspoon.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Understanding the Decigram per Cubic inch (dg/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigram per cubic inches are in 1 carat per teaspoon?
1 carat per teaspoon equals 6.649350649 decigram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert carat per teaspoon to decigram per cubic inch?
Multiply the carat per teaspoon value by 6.649350649. The converter above does this instantly to whatever precision you set.
How do I convert decigram per cubic inch back to carat per teaspoon?
Use the reverse factor: 1 decigram per cubic inch equals 0.150390625 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 decigram per cubic inch?
Decigram per Cubic inch (dg/in3) is a unit of density.
Is the carat per teaspoon to decigram per cubic inch conversion exact?
Yes. Both carat per teaspoon and decigram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 6.649350649 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.