Pound per Pint (lb/pt) expresses mass in pound per unit volume in pint, found by dividing a mass value by a volume value.
Pound per Pint to Dram per Cup
Convert pound per pint (lb/pt) to dram per cup (dr/cup) instantly with formula, conversion table, and FAQ.
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Convert pound per pint (lb/pt) to dram per cup (dr/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Cup (dr/cup) expresses mass in dram per unit volume in cup, found by dividing a mass value by a volume value.
dr/cup = lb/pt × 128
Results update instantly for Pound per Pint to Dram per Cup conversions.
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Formula
dr/cup = lb/pt × 128
lb/pt = dr/cup × 0.007812
Conversion table
| 1 lb/pt | 128 dr/cup |
| 5 lb/pt | 640 dr/cup |
| 10 lb/pt | 1280 dr/cup |
| 20 lb/pt | 2560 dr/cup |
| 50 lb/pt | 6400 dr/cup |
| 100 lb/pt | 12800 dr/cup |
| 500 lb/pt | 64000 dr/cup |
| 1000 lb/pt | 128000 dr/cup |
Related conversions
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How the formula works
Both pound per pint and dram 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 pint by 128 to get dram per cup. To reverse the conversion, multiply a dram per cup value by 0.007812 to get back to pound per pint.
Frequently asked questions
What is Pound per Pint (lb/pt)?
Pound per Pint (lb/pt) expresses mass in pound per unit volume in pint, found by dividing a mass value by a volume value.
What is Dram per Cup (dr/cup)?
Dram per Cup (dr/cup) expresses mass in dram per unit volume in cup, found by dividing a mass value by a volume value.
How do I convert pound per pint to dram per cup?
Multiply the pound per pint value by 128 to get the equivalent in dram per cup. For example, 5 lb/pt × 128 = 640 dr/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 128 is an exact, non-rounded value.
Can I convert dram per cup back to pound per pint?
Yes. Divide the dram per cup value by 128, or multiply it by 0.007812, to get pound per pint.
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About converting pound per pint to dram per cup
Pound per Pint (lb/pt) expresses mass in pound per unit volume in pint, found by dividing a mass value by a volume value. Dram per Cup (dr/cup) expresses mass in dram per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between pound per pint and dram 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.