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 Grain per Cubic inch
Convert carat per teaspoon (ct/tsp) to grain per cubic inch (gr/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 grain per cubic inch (gr/in3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Grain per Cubic inch (gr/in3) expresses mass in grain per unit volume in cubic inch, found by dividing a mass value by a volume value.
gr/in3 = ct/tsp × 10.261516
Results update instantly for Carat per Teaspoon to Grain per Cubic inch conversions.
Reserved above the conversion cards and below the converter.
Formula
gr/in3 = ct/tsp × 10.261516
ct/tsp = gr/in3 × 0.097451
Conversion table
| 1 ct/tsp | 10.261516 gr/in3 |
| 5 ct/tsp | 51.307581 gr/in3 |
| 10 ct/tsp | 102.615162 gr/in3 |
| 20 ct/tsp | 205.230324 gr/in3 |
| 50 ct/tsp | 513.07581 gr/in3 |
| 100 ct/tsp | 1026.15162 gr/in3 |
| 500 ct/tsp | 5130.758102 gr/in3 |
| 1000 ct/tsp | 10261.516204 gr/in3 |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both carat per teaspoon and grain 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 10.261516 to get grain per cubic inch. To reverse the conversion, multiply a grain per cubic inch value by 0.097451 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 Grain per Cubic inch (gr/in3)?
Grain per Cubic inch (gr/in3) expresses mass in grain per unit volume in cubic inch, found by dividing a mass value by a volume value.
How do I convert carat per teaspoon to grain per cubic inch?
Multiply the carat per teaspoon value by 10.261516 to get the equivalent in grain per cubic inch. For example, 5 ct/tsp × 10.261516 = 51.307581 gr/in3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 10.261516 is an exact, non-rounded value.
Can I convert grain per cubic inch back to carat per teaspoon?
Yes. Divide the grain per cubic inch value by 10.261516, or multiply it by 0.097451, to get carat per teaspoon.
Reserved between the FAQ and the article so the page stays balanced.
About converting carat per teaspoon to grain 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. Grain per Cubic inch (gr/in3) expresses mass in grain 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 grain 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.