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 Decagram per Cubic inch
Convert pound per cup (lb/cup) to decagram per cubic inch (dag/in3) instantly with formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Density calculator
Density Converter
Convert pound per cup (lb/cup) to decagram per cubic inch (dag/in3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Decagram per Cubic inch (dag/in3) expresses mass in decagram per unit volume in cubic inch, found by dividing a mass value by a volume value.
dag/in3 = lb/cup × 3.141765
Results update instantly for Pound per Cup to Decagram per Cubic inch conversions.
Reserved above the conversion cards and below the converter.
Formula
dag/in3 = lb/cup × 3.141765
lb/cup = dag/in3 × 0.318292
Conversion table
| 1 lb/cup | 3.141765 dag/in3 |
| 5 lb/cup | 15.708827 dag/in3 |
| 10 lb/cup | 31.417653 dag/in3 |
| 20 lb/cup | 62.835307 dag/in3 |
| 50 lb/cup | 157.088267 dag/in3 |
| 100 lb/cup | 314.176533 dag/in3 |
| 500 lb/cup | 1570.882667 dag/in3 |
| 1000 lb/cup | 3141.765333 dag/in3 |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both pound per cup and decagram per cubic inch 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 3.141765 to get decagram per cubic inch. To reverse the conversion, multiply a decagram per cubic inch value by 0.318292 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 Decagram per Cubic inch (dag/in3)?
Decagram per Cubic inch (dag/in3) expresses mass in decagram per unit volume in cubic inch, found by dividing a mass value by a volume value.
How do I convert pound per cup to decagram per cubic inch?
Multiply the pound per cup value by 3.141765 to get the equivalent in decagram per cubic inch. For example, 5 lb/cup × 3.141765 = 15.708827 dag/in3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 3.141765 is an exact, non-rounded value.
Can I convert decagram per cubic inch back to pound per cup?
Yes. Divide the decagram per cubic inch value by 3.141765, or multiply it by 0.318292, to get pound per cup.
Reserved between the FAQ and the article so the page stays balanced.
About converting pound per cup to decagram per cubic inch
Pound per Cup (lb/cup) expresses mass in pound per unit volume in cup, found by dividing a mass value by a volume value. Decagram per Cubic inch (dag/in3) expresses mass in decagram per unit volume in cubic inch, found by dividing a mass value by a volume value.
Use this calculator to move between pound per cup and decagram per cubic inch accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.