Slug per Cup (slug/cup) expresses mass in slug per unit volume in cup, found by dividing a mass value by a volume value.
Slug per Cup to Pound per Gallon
Convert slug per cup (slug/cup) to pound per gallon (lb/gal) instantly with formula, conversion table, and FAQ.
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Convert slug per cup (slug/cup) to pound per gallon (lb/gal) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value.
lb/gal = slug/cup × 514.784777
Results update instantly for Slug per Cup to Pound per Gallon conversions.
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Formula
lb/gal = slug/cup × 514.784777
slug/cup = lb/gal × 0.001943
Conversion table
| 1 slug/cup | 514.784777 lb/gal |
| 5 slug/cup | 2573.923885 lb/gal |
| 10 slug/cup | 5147.847769 lb/gal |
| 20 slug/cup | 10295.695538 lb/gal |
| 50 slug/cup | 25739.238845 lb/gal |
| 100 slug/cup | 51478.47769 lb/gal |
| 500 slug/cup | 257392.388451 lb/gal |
| 1000 slug/cup | 514784.776903 lb/gal |
Related conversions
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How the formula works
Both slug per cup and pound per gallon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in slug per cup by 514.784777 to get pound per gallon. To reverse the conversion, multiply a pound per gallon value by 0.001943 to get back to slug per cup.
Frequently asked questions
What is Slug per Cup (slug/cup)?
Slug per Cup (slug/cup) expresses mass in slug per unit volume in cup, found by dividing a mass value by a volume value.
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.
How do I convert slug per cup to pound per gallon?
Multiply the slug per cup value by 514.784777 to get the equivalent in pound per gallon. For example, 5 slug/cup × 514.784777 = 2573.923885 lb/gal.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 514.784777 is an exact, non-rounded value.
Can I convert pound per gallon back to slug per cup?
Yes. Divide the pound per gallon value by 514.784777, or multiply it by 0.001943, to get slug per cup.
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About converting slug per cup to pound per gallon
Slug per Cup (slug/cup) expresses mass in slug per unit volume in cup, found by dividing a mass value by a volume value. Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value.
Use this calculator to move between slug per cup and pound per gallon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.