Gram per Cubic foot (g/ft3) expresses mass in gram per unit volume in cubic foot, found by dividing a mass value by a volume value.
Gram per Cubic foot to Kilogram per Cubic Meter
Convert gram per cubic foot (g/ft3) to kilogram per cubic meter (kg/m3) instantly with formula, conversion table, and FAQ.
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Convert gram per cubic foot (g/ft3) to kilogram per cubic meter (kg/m3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Kilogram per Cubic Meter (kg/m3) expresses mass in kilogram per unit volume in cubic meter, found by dividing a mass value by a volume value.
kg/m3 = g/ft3 × 0.035315
Results update instantly for Gram per Cubic foot to Kilogram per Cubic Meter conversions.
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Formula
kg/m3 = g/ft3 × 0.035315
g/ft3 = kg/m3 × 28.316847
Conversion table
| 1 g/ft3 | 0.035315 kg/m3 |
| 5 g/ft3 | 0.176573 kg/m3 |
| 10 g/ft3 | 0.353147 kg/m3 |
| 20 g/ft3 | 0.706293 kg/m3 |
| 50 g/ft3 | 1.765733 kg/m3 |
| 100 g/ft3 | 3.531467 kg/m3 |
| 500 g/ft3 | 17.657333 kg/m3 |
| 1000 g/ft3 | 35.314667 kg/m3 |
Related conversions
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How the formula works
Both gram per cubic foot and kilogram per cubic meter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in gram per cubic foot by 0.035315 to get kilogram per cubic meter. To reverse the conversion, multiply a kilogram per cubic meter value by 28.316847 to get back to gram per cubic foot.
Frequently asked questions
What is Gram per Cubic foot (g/ft3)?
Gram per Cubic foot (g/ft3) expresses mass in gram per unit volume in cubic foot, found by dividing a mass value by a volume value.
What is Kilogram per Cubic Meter (kg/m3)?
Kilogram per Cubic Meter (kg/m3) expresses mass in kilogram per unit volume in cubic meter, found by dividing a mass value by a volume value.
How do I convert gram per cubic foot to kilogram per cubic meter?
Multiply the gram per cubic foot value by 0.035315 to get the equivalent in kilogram per cubic meter. For example, 5 g/ft3 × 0.035315 = 0.176573 kg/m3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.035315 is an exact, non-rounded value.
Can I convert kilogram per cubic meter back to gram per cubic foot?
Yes. Divide the kilogram per cubic meter value by 0.035315, or multiply it by 28.316847, to get gram per cubic foot.
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About converting gram per cubic foot to kilogram per cubic meter
Gram per Cubic foot (g/ft3) expresses mass in gram per unit volume in cubic foot, found by dividing a mass value by a volume value. Kilogram per Cubic Meter (kg/m3) expresses mass in kilogram per unit volume in cubic meter, found by dividing a mass value by a volume value.
Use this calculator to move between gram per cubic foot and kilogram per cubic meter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.