Gram per Cup (g/cup) expresses mass in gram per unit volume in cup, found by dividing a mass value by a volume value.
Gram per Cup to Kilogram per Cubic Meter
Convert gram per cup (g/cup) to kilogram per cubic meter (kg/m3) 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 cup (g/cup) 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/cup × 4.226753
Results update instantly for Gram per Cup to Kilogram per Cubic Meter conversions.
Reserved above the conversion cards and below the converter.
Formula
kg/m3 = g/cup × 4.226753
g/cup = kg/m3 × 0.236588
Conversion table
| 1 g/cup | 4.226753 kg/m3 |
| 5 g/cup | 21.133764 kg/m3 |
| 10 g/cup | 42.267528 kg/m3 |
| 20 g/cup | 84.535057 kg/m3 |
| 50 g/cup | 211.337642 kg/m3 |
| 100 g/cup | 422.675284 kg/m3 |
| 500 g/cup | 2113.376419 kg/m3 |
| 1000 g/cup | 4226.752838 kg/m3 |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both gram per cup 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 cup by 4.226753 to get kilogram per cubic meter. To reverse the conversion, multiply a kilogram per cubic meter value by 0.236588 to get back to gram per cup.
Frequently asked questions
What is Gram per Cup (g/cup)?
Gram per Cup (g/cup) expresses mass in gram per unit volume in cup, 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 cup to kilogram per cubic meter?
Multiply the gram per cup value by 4.226753 to get the equivalent in kilogram per cubic meter. For example, 5 g/cup × 4.226753 = 21.133764 kg/m3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 4.226753 is an exact, non-rounded value.
Can I convert kilogram per cubic meter back to gram per cup?
Yes. Divide the kilogram per cubic meter value by 4.226753, or multiply it by 0.236588, to get gram per cup.
Reserved between the FAQ and the article so the page stays balanced.
About converting gram per cup to kilogram per cubic meter
Gram per Cup (g/cup) expresses mass in gram per unit volume in cup, 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 cup 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.