Carat per Teaspoon (ct/tsp) expresses mass in carat per unit volume in teaspoon, found by dividing a mass value by a volume value.
Carat per Teaspoon to Carat per Cubic inch
Convert carat per teaspoon (ct/tsp) to carat per cubic inch (ct/in3) instantly with formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Density calculator
Density Converter
Convert carat per teaspoon (ct/tsp) to carat per cubic inch (ct/in3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Carat per Cubic inch (ct/in3) expresses mass in carat per unit volume in cubic inch, found by dividing a mass value by a volume value.
ct/in3 = ct/tsp × 3.324675
Results update instantly for Carat per Teaspoon to Carat per Cubic inch conversions.
Reserved above the conversion cards and below the converter.
Formula
ct/in3 = ct/tsp × 3.324675
ct/tsp = ct/in3 × 0.300781
Conversion table
| 1 ct/tsp | 3.324675 ct/in3 |
| 5 ct/tsp | 16.623377 ct/in3 |
| 10 ct/tsp | 33.246753 ct/in3 |
| 20 ct/tsp | 66.493506 ct/in3 |
| 50 ct/tsp | 166.233766 ct/in3 |
| 100 ct/tsp | 332.467532 ct/in3 |
| 500 ct/tsp | 1662.337662 ct/in3 |
| 1000 ct/tsp | 3324.675325 ct/in3 |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both carat per teaspoon and carat per cubic inch measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in carat per teaspoon by 3.324675 to get carat per cubic inch. To reverse the conversion, multiply a carat per cubic inch value by 0.300781 to get back to carat per teaspoon.
Frequently asked questions
What is Carat per Teaspoon (ct/tsp)?
Carat per Teaspoon (ct/tsp) expresses mass in carat per unit volume in teaspoon, found by dividing a mass value by a volume value.
What is Carat per Cubic inch (ct/in3)?
Carat per Cubic inch (ct/in3) expresses mass in carat per unit volume in cubic inch, found by dividing a mass value by a volume value.
How do I convert carat per teaspoon to carat per cubic inch?
Multiply the carat per teaspoon value by 3.324675 to get the equivalent in carat per cubic inch. For example, 5 ct/tsp × 3.324675 = 16.623377 ct/in3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 3.324675 is an exact, non-rounded value.
Can I convert carat per cubic inch back to carat per teaspoon?
Yes. Divide the carat per cubic inch value by 3.324675, or multiply it by 0.300781, to get carat per teaspoon.
Reserved between the FAQ and the article so the page stays balanced.
About converting carat per teaspoon to carat per cubic inch
Carat per Teaspoon (ct/tsp) expresses mass in carat per unit volume in teaspoon, found by dividing a mass value by a volume value. Carat per Cubic inch (ct/in3) expresses mass in carat per unit volume in cubic inch, found by dividing a mass value by a volume value.
Use this calculator to move between carat per teaspoon and carat per cubic inch accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.