Pound per Cubic Millimeter (lb/mm3) expresses mass in pound per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
Pound per Cubic Millimeter to Carat per Teaspoon
Convert pound per cubic millimeter (lb/mm3) to carat per teaspoon (ct/tsp) instantly with formula, conversion table, and FAQ.
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Convert pound per cubic millimeter (lb/mm3) to carat per teaspoon (ct/tsp) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Carat per Teaspoon (ct/tsp) expresses mass in carat per unit volume in teaspoon, found by dividing a mass value by a volume value.
ct/tsp = lb/mm3 × 1.117861e7
Results update instantly for Pound per Cubic Millimeter to Carat per Teaspoon conversions.
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Formula
ct/tsp = lb/mm3 × 1.117861e7
lb/mm3 = ct/tsp × 8.945659e-8
Conversion table
| 1 lb/mm3 | 1.117861e7 ct/tsp |
| 5 lb/mm3 | 5.589303e7 ct/tsp |
| 10 lb/mm3 | 1.117861e8 ct/tsp |
| 20 lb/mm3 | 2.235721e8 ct/tsp |
| 50 lb/mm3 | 5.589303e8 ct/tsp |
| 100 lb/mm3 | 1.117861e9 ct/tsp |
| 500 lb/mm3 | 5.589303e9 ct/tsp |
| 1000 lb/mm3 | 1.117861e10 ct/tsp |
Related conversions
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How the formula works
Both pound per cubic millimeter and carat per teaspoon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in pound per cubic millimeter by 1.117861e7 to get carat per teaspoon. To reverse the conversion, multiply a carat per teaspoon value by 8.945659e-8 to get back to pound per cubic millimeter.
Frequently asked questions
What is Pound per Cubic Millimeter (lb/mm3)?
Pound per Cubic Millimeter (lb/mm3) expresses mass in pound per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
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.
How do I convert pound per cubic millimeter to carat per teaspoon?
Multiply the pound per cubic millimeter value by 1.117861e7 to get the equivalent in carat per teaspoon. For example, 5 lb/mm3 × 1.117861e7 = 5.589303e7 ct/tsp.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 1.117861e7 is an exact, non-rounded value.
Can I convert carat per teaspoon back to pound per cubic millimeter?
Yes. Divide the carat per teaspoon value by 1.117861e7, or multiply it by 8.945659e-8, to get pound per cubic millimeter.
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About converting pound per cubic millimeter to carat per teaspoon
Pound per Cubic Millimeter (lb/mm3) expresses mass in pound per unit volume in cubic millimeter, found by dividing a mass value by a volume value. Carat per Teaspoon (ct/tsp) expresses mass in carat per unit volume in teaspoon, found by dividing a mass value by a volume value.
Use this calculator to move between pound per cubic millimeter and carat 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.