Cups to Cubic Meters Converter (cup to m³)
One US cup equals 0.00023659 cubic meters (2.3659 × 10⁻⁴ m³) — multiply cups by 0.00023659 to convert to cubic meters. To reverse it, multiply cubic meters by about 4226.75, the number of cups in a cubic meter.
The formula
Multiply your cup value by 0.00023659 to get cubic meters.
m³ = cup × 0.00023659
Example: 10 cups × 0.00023659 = 0.0023659 m³Since one cubic meter is 1,000 liters and a cup is about 0.2366 L, a cup is a very small fraction of a cubic meter.
Conversion table
| Cups | Cubic Meters (m³) |
|---|---|
| 1 | 0.00023659 |
| 2 | 0.00047318 |
| 5 | 0.00118294 |
| 10 | 0.00236588 |
| 20 | 0.00473177 |
| 50 | 0.01182941 |
| 100 | 0.02365882 |
| 500 | 0.11829412 |
| 1000 | 0.23658824 |
| 4226.75 | 1 |
How to convert online
- Type the number of cups into the first box.
- Read the equivalent in cubic meters instantly in the second box.
- Enter a cubic-meter value instead to convert back to cups.
Use the Cup to Cubic Meter Converter — free and instant in your browser.
Where this conversion is used
This conversion matters in engineering, HVAC, and industrial process design, where recipe or lab volumes given in cups must be scaled into the cubic-meter units used for tanks, flow rates and material estimates.
FAQ
How many cubic meters are in a cup?
One US cup equals 0.00023659 cubic meters. For example, 100 cups is about 0.0237 m³.
How many cups are in a cubic meter?
There are about 4226.75 US cups in one cubic meter.
Is the conversion exact?
The factor 0.00023659 is the US customary cup rounded to eight decimals — accurate for all practical engineering and scientific use.
How do I convert cubic meters back to cups?
Multiply cubic meters by 4226.75, or use our Cubic Meter to Cup converter for the reverse direction.
Related converters
- Cubic Meter to Cup Converter
- Cup to Milliliter Converter
- Cup to Liter Converter
- Cup to Tablespoon Converter
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