Dram per Cubic inch (dr/in3) expresses mass in dram per unit volume in cubic inch, found by dividing a mass value by a volume value.
Dram per Cubic inch to Pound per Cubic foot
Convert dram per cubic inch (dr/in3) to pound per cubic foot (lb/ft3) instantly with formula, conversion table, and FAQ.
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Convert dram per cubic inch (dr/in3) to pound per cubic foot (lb/ft3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Pound per Cubic foot (lb/ft3) expresses mass in pound per unit volume in cubic foot, found by dividing a mass value by a volume value.
lb/ft3 = dr/in3 × 6.75
Results update instantly for Dram per Cubic inch to Pound per Cubic foot conversions.
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Formula
lb/ft3 = dr/in3 × 6.75
dr/in3 = lb/ft3 × 0.148148
Conversion table
| 1 dr/in3 | 6.75 lb/ft3 |
| 5 dr/in3 | 33.75 lb/ft3 |
| 10 dr/in3 | 67.5 lb/ft3 |
| 20 dr/in3 | 135 lb/ft3 |
| 50 dr/in3 | 337.5 lb/ft3 |
| 100 dr/in3 | 675 lb/ft3 |
| 500 dr/in3 | 3375 lb/ft3 |
| 1000 dr/in3 | 6750 lb/ft3 |
Related conversions
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How the formula works
Both dram per cubic inch and pound per cubic foot measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in dram per cubic inch by 6.75 to get pound per cubic foot. To reverse the conversion, multiply a pound per cubic foot value by 0.148148 to get back to dram per cubic inch.
Frequently asked questions
What is Dram per Cubic inch (dr/in3)?
Dram per Cubic inch (dr/in3) expresses mass in dram per unit volume in cubic inch, found by dividing a mass value by a volume value.
What is Pound per Cubic foot (lb/ft3)?
Pound per Cubic foot (lb/ft3) expresses mass in pound per unit volume in cubic foot, found by dividing a mass value by a volume value.
How do I convert dram per cubic inch to pound per cubic foot?
Multiply the dram per cubic inch value by 6.75 to get the equivalent in pound per cubic foot. For example, 5 dr/in3 × 6.75 = 33.75 lb/ft3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 6.75 is an exact, non-rounded value.
Can I convert pound per cubic foot back to dram per cubic inch?
Yes. Divide the pound per cubic foot value by 6.75, or multiply it by 0.148148, to get dram per cubic inch.
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About converting dram per cubic inch to pound per cubic foot
Dram per Cubic inch (dr/in3) expresses mass in dram per unit volume in cubic inch, found by dividing a mass value by a volume value. Pound per Cubic foot (lb/ft3) expresses mass in pound per unit volume in cubic foot, found by dividing a mass value by a volume value.
Use this calculator to move between dram per cubic inch and pound per cubic foot accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.