Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value.
Pound per Gallon to Stone per Cup
Convert pound per gallon (lb/gal) to stone per cup (st/cup) instantly with formula, conversion table, and FAQ.
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Convert pound per gallon (lb/gal) to stone per cup (st/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Cup (st/cup) expresses mass in stone per unit volume in cup, found by dividing a mass value by a volume value.
st/cup = lb/gal × 0.004464
Results update instantly for Pound per Gallon to Stone per Cup conversions.
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Formula
st/cup = lb/gal × 0.004464
lb/gal = st/cup × 224
Conversion table
| 1 lb/gal | 0.004464 st/cup |
| 5 lb/gal | 0.022321 st/cup |
| 10 lb/gal | 0.044643 st/cup |
| 20 lb/gal | 0.089286 st/cup |
| 50 lb/gal | 0.223214 st/cup |
| 100 lb/gal | 0.446429 st/cup |
| 500 lb/gal | 2.232143 st/cup |
| 1000 lb/gal | 4.464286 st/cup |
Related conversions
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How the formula works
Both pound per gallon and stone 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 gallon by 0.004464 to get stone per cup. To reverse the conversion, multiply a stone per cup value by 224 to get back to pound per gallon.
Frequently asked questions
What is Pound per Gallon (lb/gal)?
Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value.
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.
How do I convert pound per gallon to stone per cup?
Multiply the pound per gallon value by 0.004464 to get the equivalent in stone per cup. For example, 5 lb/gal × 0.004464 = 0.022321 st/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.004464 is an exact, non-rounded value.
Can I convert stone per cup back to pound per gallon?
Yes. Divide the stone per cup value by 0.004464, or multiply it by 224, to get pound per gallon.
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About converting pound per gallon to stone per cup
Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value. Stone per Cup (st/cup) expresses mass in stone per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between pound per gallon and stone 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.