Pound per Cup (lb/cup) expresses mass in pound per unit volume in cup, found by dividing a mass value by a volume value.
Pound per Cup to Stone per Pint
Convert pound per cup (lb/cup) to stone per pint (st/pt) instantly with formula, conversion table, and FAQ.
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Convert pound per cup (lb/cup) to stone per pint (st/pt) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Pint (st/pt) expresses mass in stone per unit volume in pint, found by dividing a mass value by a volume value.
st/pt = lb/cup × 0.142857
Results update instantly for Pound per Cup to Stone per Pint conversions.
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Formula
st/pt = lb/cup × 0.142857
lb/cup = st/pt × 7
Conversion table
| 1 lb/cup | 0.142857 st/pt |
| 5 lb/cup | 0.714286 st/pt |
| 10 lb/cup | 1.428571 st/pt |
| 20 lb/cup | 2.857143 st/pt |
| 50 lb/cup | 7.142857 st/pt |
| 100 lb/cup | 14.285714 st/pt |
| 500 lb/cup | 71.428571 st/pt |
| 1000 lb/cup | 142.857143 st/pt |
Related conversions
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How the formula works
Both pound per cup and stone per pint measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in pound per cup by 0.142857 to get stone per pint. To reverse the conversion, multiply a stone per pint value by 7 to get back to pound per cup.
Frequently asked questions
What is Pound per Cup (lb/cup)?
Pound per Cup (lb/cup) expresses mass in pound per unit volume in cup, found by dividing a mass value by a volume value.
What is Stone per Pint (st/pt)?
Stone per Pint (st/pt) expresses mass in stone per unit volume in pint, found by dividing a mass value by a volume value.
How do I convert pound per cup to stone per pint?
Multiply the pound per cup value by 0.142857 to get the equivalent in stone per pint. For example, 5 lb/cup × 0.142857 = 0.714286 st/pt.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.142857 is an exact, non-rounded value.
Can I convert stone per pint back to pound per cup?
Yes. Divide the stone per pint value by 0.142857, or multiply it by 7, to get pound per cup.
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About converting pound per cup to stone per pint
Pound per Cup (lb/cup) expresses mass in pound per unit volume in cup, found by dividing a mass value by a volume value. Stone per Pint (st/pt) expresses mass in stone per unit volume in pint, found by dividing a mass value by a volume value.
Use this calculator to move between pound per cup and stone per pint accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.