Pound per Teaspoon (lb/tsp) expresses mass in pound per unit volume in teaspoon, found by dividing a mass value by a volume value.
Pound per Teaspoon to Carat per Cup
Convert pound per teaspoon (lb/tsp) to carat per cup (ct/cup) instantly with formula, conversion table, and FAQ.
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Convert pound per teaspoon (lb/tsp) to carat per cup (ct/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
ct/cup = lb/tsp × 108862.1688
Results update instantly for Pound per Teaspoon to Carat per Cup conversions.
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Formula
ct/cup = lb/tsp × 108862.1688
lb/tsp = ct/cup × 9.185928e-6
Conversion table
| 1 lb/tsp | 108862.1688 ct/cup |
| 5 lb/tsp | 544310.844 ct/cup |
| 10 lb/tsp | 1.088622e6 ct/cup |
| 20 lb/tsp | 2.177243e6 ct/cup |
| 50 lb/tsp | 5.443108e6 ct/cup |
| 100 lb/tsp | 1.088622e7 ct/cup |
| 500 lb/tsp | 5.443108e7 ct/cup |
| 1000 lb/tsp | 1.088622e8 ct/cup |
Related conversions
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How the formula works
Both pound per teaspoon and carat per cup measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in pound per teaspoon by 108862.1688 to get carat per cup. To reverse the conversion, multiply a carat per cup value by 9.185928e-6 to get back to pound per teaspoon.
Frequently asked questions
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.
What is Carat per Cup (ct/cup)?
Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
How do I convert pound per teaspoon to carat per cup?
Multiply the pound per teaspoon value by 108862.1688 to get the equivalent in carat per cup. For example, 5 lb/tsp × 108862.1688 = 544310.844 ct/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 108862.1688 is an exact, non-rounded value.
Can I convert carat per cup back to pound per teaspoon?
Yes. Divide the carat per cup value by 108862.1688, or multiply it by 9.185928e-6, to get pound per teaspoon.
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About converting pound per teaspoon to carat per cup
Pound per Teaspoon (lb/tsp) expresses mass in pound per unit volume in teaspoon, found by dividing a mass value by a volume value. Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between pound per teaspoon and carat per cup accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.