Pound per Fluid ounce (lb/fl oz) expresses mass in pound per unit volume in fluid ounce, found by dividing a mass value by a volume value.
Pound per Fluid ounce to Long ton per Cup
Convert pound per fluid ounce (lb/fl oz) to long ton per cup (long ton/cup) instantly with formula, conversion table, and FAQ.
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Convert pound per fluid ounce (lb/fl oz) to long ton per cup (long ton/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Long ton per Cup (long ton/cup) expresses mass in long ton per unit volume in cup, found by dividing a mass value by a volume value.
long ton/cup = lb/fl oz × 0.003571
Results update instantly for Pound per Fluid ounce to Long ton per Cup conversions.
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Formula
long ton/cup = lb/fl oz × 0.003571
lb/fl oz = long ton/cup × 280
Conversion table
| 1 lb/fl oz | 0.003571 long ton/cup |
| 5 lb/fl oz | 0.017857 long ton/cup |
| 10 lb/fl oz | 0.035714 long ton/cup |
| 20 lb/fl oz | 0.071429 long ton/cup |
| 50 lb/fl oz | 0.178571 long ton/cup |
| 100 lb/fl oz | 0.357143 long ton/cup |
| 500 lb/fl oz | 1.785714 long ton/cup |
| 1000 lb/fl oz | 3.571429 long ton/cup |
Related conversions
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How the formula works
Both pound per fluid ounce and long ton 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 fluid ounce by 0.003571 to get long ton per cup. To reverse the conversion, multiply a long ton per cup value by 280 to get back to pound per fluid ounce.
Frequently asked questions
What is Pound per Fluid ounce (lb/fl oz)?
Pound per Fluid ounce (lb/fl oz) expresses mass in pound per unit volume in fluid ounce, found by dividing a mass value by a volume value.
What is Long ton per Cup (long ton/cup)?
Long ton per Cup (long ton/cup) expresses mass in long ton per unit volume in cup, found by dividing a mass value by a volume value.
How do I convert pound per fluid ounce to long ton per cup?
Multiply the pound per fluid ounce value by 0.003571 to get the equivalent in long ton per cup. For example, 5 lb/fl oz × 0.003571 = 0.017857 long ton/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.003571 is an exact, non-rounded value.
Can I convert long ton per cup back to pound per fluid ounce?
Yes. Divide the long ton per cup value by 0.003571, or multiply it by 280, to get pound per fluid ounce.
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About converting pound per fluid ounce to long ton per cup
Pound per Fluid ounce (lb/fl oz) expresses mass in pound per unit volume in fluid ounce, found by dividing a mass value by a volume value. Long ton per Cup (long ton/cup) expresses mass in long ton per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between pound per fluid ounce and long ton 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.