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 Gram per Cup
Convert pound per teaspoon (lb/tsp) to gram per cup (g/cup) instantly with formula, conversion table, and FAQ.
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Convert pound per teaspoon (lb/tsp) to gram per cup (g/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Gram per Cup (g/cup) expresses mass in gram per unit volume in cup, found by dividing a mass value by a volume value.
g/cup = lb/tsp × 21772.43376
Results update instantly for Pound per Teaspoon to Gram per Cup conversions.
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Formula
g/cup = lb/tsp × 21772.43376
lb/tsp = g/cup × 4.592964e-5
Conversion table
| 1 lb/tsp | 21772.43376 g/cup |
| 5 lb/tsp | 108862.1688 g/cup |
| 10 lb/tsp | 217724.3376 g/cup |
| 20 lb/tsp | 435448.6752 g/cup |
| 50 lb/tsp | 1.088622e6 g/cup |
| 100 lb/tsp | 2.177243e6 g/cup |
| 500 lb/tsp | 1.088622e7 g/cup |
| 1000 lb/tsp | 2.177243e7 g/cup |
Related conversions
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How the formula works
Both pound per teaspoon and gram 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 21772.43376 to get gram per cup. To reverse the conversion, multiply a gram per cup value by 4.592964e-5 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 Gram per Cup (g/cup)?
Gram per Cup (g/cup) expresses mass in gram per unit volume in cup, found by dividing a mass value by a volume value.
How do I convert pound per teaspoon to gram per cup?
Multiply the pound per teaspoon value by 21772.43376 to get the equivalent in gram per cup. For example, 5 lb/tsp × 21772.43376 = 108862.1688 g/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 21772.43376 is an exact, non-rounded value.
Can I convert gram per cup back to pound per teaspoon?
Yes. Divide the gram per cup value by 21772.43376, or multiply it by 4.592964e-5, to get pound per teaspoon.
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About converting pound per teaspoon to gram 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. Gram per Cup (g/cup) expresses mass in gram 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 gram 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.