Stone per Cup (st/cup) expresses mass in stone per unit volume in cup, found by dividing a mass value by a volume value.
Stone per Cup to Pound per Teaspoon
Convert stone per cup (st/cup) to pound per teaspoon (lb/tsp) instantly with formula, conversion table, and FAQ.
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Convert stone per cup (st/cup) 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 = st/cup × 0.291667
Results update instantly for Stone per Cup to Pound per Teaspoon conversions.
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Formula
lb/tsp = st/cup × 0.291667
st/cup = lb/tsp × 3.428571
Conversion table
| 1 st/cup | 0.291667 lb/tsp |
| 5 st/cup | 1.458333 lb/tsp |
| 10 st/cup | 2.916667 lb/tsp |
| 20 st/cup | 5.833333 lb/tsp |
| 50 st/cup | 14.583333 lb/tsp |
| 100 st/cup | 29.166667 lb/tsp |
| 500 st/cup | 145.833333 lb/tsp |
| 1000 st/cup | 291.666667 lb/tsp |
Related conversions
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How the formula works
Both stone per cup 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 stone per cup by 0.291667 to get pound per teaspoon. To reverse the conversion, multiply a pound per teaspoon value by 3.428571 to get back to stone per cup.
Frequently asked questions
What is Stone per Cup (st/cup)?
Stone per Cup (st/cup) expresses mass in stone per unit volume in cup, 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 stone per cup to pound per teaspoon?
Multiply the stone per cup value by 0.291667 to get the equivalent in pound per teaspoon. For example, 5 st/cup × 0.291667 = 1.458333 lb/tsp.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.291667 is an exact, non-rounded value.
Can I convert pound per teaspoon back to stone per cup?
Yes. Divide the pound per teaspoon value by 0.291667, or multiply it by 3.428571, to get stone per cup.
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About converting stone per cup to pound per teaspoon
Stone per Cup (st/cup) expresses mass in stone per unit volume in cup, 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 stone per cup 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.