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 Pound per Cubic inch
Convert carat per teaspoon (ct/tsp) to pound per cubic inch (lb/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 pound per cubic inch (lb/in3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Pound per Cubic inch (lb/in3) expresses mass in pound per unit volume in cubic inch, found by dividing a mass value by a volume value.
lb/in3 = ct/tsp × 0.001466
Results update instantly for Carat per Teaspoon to Pound per Cubic inch conversions.
Reserved above the conversion cards and below the converter.
Formula
lb/in3 = ct/tsp × 0.001466
ct/tsp = lb/in3 × 682.1604
Conversion table
| 1 ct/tsp | 0.001466 lb/in3 |
| 5 ct/tsp | 0.00733 lb/in3 |
| 10 ct/tsp | 0.014659 lb/in3 |
| 20 ct/tsp | 0.029319 lb/in3 |
| 50 ct/tsp | 0.073297 lb/in3 |
| 100 ct/tsp | 0.146593 lb/in3 |
| 500 ct/tsp | 0.732965 lb/in3 |
| 1000 ct/tsp | 1.465931 lb/in3 |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both carat per teaspoon and pound 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 0.001466 to get pound per cubic inch. To reverse the conversion, multiply a pound per cubic inch value by 682.1604 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 Pound per Cubic inch (lb/in3)?
Pound per Cubic inch (lb/in3) expresses mass in pound per unit volume in cubic inch, found by dividing a mass value by a volume value.
How do I convert carat per teaspoon to pound per cubic inch?
Multiply the carat per teaspoon value by 0.001466 to get the equivalent in pound per cubic inch. For example, 5 ct/tsp × 0.001466 = 0.00733 lb/in3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.001466 is an exact, non-rounded value.
Can I convert pound per cubic inch back to carat per teaspoon?
Yes. Divide the pound per cubic inch value by 0.001466, or multiply it by 682.1604, to get carat per teaspoon.
Reserved between the FAQ and the article so the page stays balanced.
About converting carat per teaspoon to pound 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. Pound per Cubic inch (lb/in3) expresses mass in pound 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 pound 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.