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 Cup
Convert gram per cubic meter (g/m3) to pound per cup (lb/cup) 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 cup (lb/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Pound per Cup (lb/cup) expresses mass in pound per unit volume in cup, found by dividing a mass value by a volume value.
lb/cup = g/m3 × 5.215878e-7
Results update instantly for Gram per Cubic Meter to Pound per Cup conversions.
Reserved above the conversion cards and below the converter.
Formula
lb/cup = g/m3 × 5.215878e-7
g/m3 = lb/cup × 1.917223e6
Conversion table
| 1 g/m3 | 5.215878e-7 lb/cup |
| 5 g/m3 | 2.607939e-6 lb/cup |
| 10 g/m3 | 5.215878e-6 lb/cup |
| 20 g/m3 | 1.043176e-5 lb/cup |
| 50 g/m3 | 2.607939e-5 lb/cup |
| 100 g/m3 | 5.215878e-5 lb/cup |
| 500 g/m3 | 0.000261 lb/cup |
| 1000 g/m3 | 0.000522 lb/cup |
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 cup 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 5.215878e-7 to get pound per cup. To reverse the conversion, multiply a pound per cup value by 1.917223e6 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 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.
How do I convert gram per cubic meter to pound per cup?
Multiply the gram per cubic meter value by 5.215878e-7 to get the equivalent in pound per cup. For example, 5 g/m3 × 5.215878e-7 = 2.607939e-6 lb/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 5.215878e-7 is an exact, non-rounded value.
Can I convert pound per cup back to gram per cubic meter?
Yes. Divide the pound per cup value by 5.215878e-7, or multiply it by 1.917223e6, 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 cup
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 Cup (lb/cup) expresses mass in pound per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between gram per cubic meter and pound 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.