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.
Carat per Cubic inch to Pound per Teaspoon
Convert carat per cubic inch (ct/in3) to pound per teaspoon (lb/tsp) instantly with formula, conversion table, and FAQ.
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Convert carat per cubic inch (ct/in3) to pound per teaspoon (lb/tsp) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Pound per Teaspoon (lb/tsp) expresses mass in pound per unit volume in teaspoon, found by dividing a mass value by a volume value.
lb/tsp = ct/in3 × 0.000133
Results update instantly for Carat per Cubic inch to Pound per Teaspoon conversions.
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Formula
lb/tsp = ct/in3 × 0.000133
ct/in3 = lb/tsp × 7540.2368
Conversion table
| 1 ct/in3 | 0.000133 lb/tsp |
| 5 ct/in3 | 0.000663 lb/tsp |
| 10 ct/in3 | 0.001326 lb/tsp |
| 20 ct/in3 | 0.002652 lb/tsp |
| 50 ct/in3 | 0.006631 lb/tsp |
| 100 ct/in3 | 0.013262 lb/tsp |
| 500 ct/in3 | 0.066311 lb/tsp |
| 1000 ct/in3 | 0.132622 lb/tsp |
Related conversions
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How the formula works
Both carat per cubic inch and pound per teaspoon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in carat per cubic inch by 0.000133 to get pound per teaspoon. To reverse the conversion, multiply a pound per teaspoon value by 7540.2368 to get back to carat per cubic inch.
Frequently asked questions
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.
What is Pound per Teaspoon (lb/tsp)?
Pound per Teaspoon (lb/tsp) expresses mass in pound per unit volume in teaspoon, found by dividing a mass value by a volume value.
How do I convert carat per cubic inch to pound per teaspoon?
Multiply the carat per cubic inch value by 0.000133 to get the equivalent in pound per teaspoon. For example, 5 ct/in3 × 0.000133 = 0.000663 lb/tsp.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.000133 is an exact, non-rounded value.
Can I convert pound per teaspoon back to carat per cubic inch?
Yes. Divide the pound per teaspoon value by 0.000133, or multiply it by 7540.2368, to get carat per cubic inch.
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About converting carat per cubic inch to pound per teaspoon
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. Pound per Teaspoon (lb/tsp) expresses mass in pound per unit volume in teaspoon, found by dividing a mass value by a volume value.
Use this calculator to move between carat per cubic inch and pound per teaspoon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.