Gram per Cubic Meter (g/m3) expresses mass in gram per unit volume in cubic meter, found by dividing a mass value by a volume value.
Gram per Cubic Meter to Pound per Cubic foot
Convert gram per cubic meter (g/m3) to pound per cubic foot (lb/ft3) 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 gram per cubic meter (g/m3) 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 = g/m3 × 6.242796e-5
Results update instantly for Gram per Cubic Meter to Pound per Cubic foot conversions.
Reserved above the conversion cards and below the converter.
Formula
lb/ft3 = g/m3 × 6.242796e-5
g/m3 = lb/ft3 × 16018.463374
Conversion table
| 1 g/m3 | 6.242796e-5 lb/ft3 |
| 5 g/m3 | 0.000312 lb/ft3 |
| 10 g/m3 | 0.000624 lb/ft3 |
| 20 g/m3 | 0.001249 lb/ft3 |
| 50 g/m3 | 0.003121 lb/ft3 |
| 100 g/m3 | 0.006243 lb/ft3 |
| 500 g/m3 | 0.031214 lb/ft3 |
| 1000 g/m3 | 0.062428 lb/ft3 |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both gram per cubic meter 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 gram per cubic meter by 6.242796e-5 to get pound per cubic foot. To reverse the conversion, multiply a pound per cubic foot value by 16018.463374 to get back to gram per cubic meter.
Frequently asked questions
What is Gram per Cubic Meter (g/m3)?
Gram per Cubic Meter (g/m3) expresses mass in gram per unit volume in cubic meter, 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 gram per cubic meter to pound per cubic foot?
Multiply the gram per cubic meter value by 6.242796e-5 to get the equivalent in pound per cubic foot. For example, 5 g/m3 × 6.242796e-5 = 0.000312 lb/ft3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 6.242796e-5 is an exact, non-rounded value.
Can I convert pound per cubic foot back to gram per cubic meter?
Yes. Divide the pound per cubic foot value by 6.242796e-5, or multiply it by 16018.463374, to get gram per cubic meter.
Reserved between the FAQ and the article so the page stays balanced.
About converting gram per cubic meter to pound per cubic foot
Gram per Cubic Meter (g/m3) expresses mass in gram per unit volume in cubic meter, 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 gram per cubic meter 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.