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 Kilogram per Cubic foot
Convert gram per cubic meter (g/m3) to kilogram per cubic foot (kg/ft3) instantly with formula, conversion table, and FAQ.
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Convert gram per cubic meter (g/m3) to kilogram per cubic foot (kg/ft3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Kilogram per Cubic foot (kg/ft3) expresses mass in kilogram per unit volume in cubic foot, found by dividing a mass value by a volume value.
kg/ft3 = g/m3 × 2.831685e-5
Results update instantly for Gram per Cubic Meter to Kilogram per Cubic foot conversions.
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Formula
kg/ft3 = g/m3 × 2.831685e-5
g/m3 = kg/ft3 × 35314.666721
Conversion table
| 1 g/m3 | 2.831685e-5 kg/ft3 |
| 5 g/m3 | 0.000142 kg/ft3 |
| 10 g/m3 | 0.000283 kg/ft3 |
| 20 g/m3 | 0.000566 kg/ft3 |
| 50 g/m3 | 0.001416 kg/ft3 |
| 100 g/m3 | 0.002832 kg/ft3 |
| 500 g/m3 | 0.014158 kg/ft3 |
| 1000 g/m3 | 0.028317 kg/ft3 |
Related conversions
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How the formula works
Both gram per cubic meter and kilogram 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 2.831685e-5 to get kilogram per cubic foot. To reverse the conversion, multiply a kilogram per cubic foot value by 35314.666721 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 Kilogram per Cubic foot (kg/ft3)?
Kilogram per Cubic foot (kg/ft3) expresses mass in kilogram 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 kilogram per cubic foot?
Multiply the gram per cubic meter value by 2.831685e-5 to get the equivalent in kilogram per cubic foot. For example, 5 g/m3 × 2.831685e-5 = 0.000142 kg/ft3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 2.831685e-5 is an exact, non-rounded value.
Can I convert kilogram per cubic foot back to gram per cubic meter?
Yes. Divide the kilogram per cubic foot value by 2.831685e-5, or multiply it by 35314.666721, to get gram per cubic meter.
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About converting gram per cubic meter to kilogram 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. Kilogram per Cubic foot (kg/ft3) expresses mass in kilogram 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 kilogram 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.