VOLUME CONVERSION
US cup to Cubic inch.
Convert us cup (cup (US)) to cubic inch (in³), with the math explained.
1 cup (US) = 14.4375 in³
US and UK gallons, pints, and fluid ounces are different sizes. A metric cup is 250 mL; a US customary cup is 236.5882365 mL.
THE MATH, MADE SIMPLE
How to convert us cup to cubic inch
Multiply your us cup value by 14.4375 to get the equivalent in cubic inch. Both units are normalized through the liter.
in³ = cup (US) × 14.437510 cup (US) = 144.375 in³
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.US and UK gallons, pints, and fluid ounces are different sizes. A metric cup is 250 mL; a US customary cup is 236.5882365 mL.
QUICK REFERENCE
cup (US) to in³ conversion table
| US cup (cup (US)) | Cubic inch (in³) |
|---|---|
| 1 cup (US) | 14.4375 in³ |
| 2 cup (US) | 28.875 in³ |
| 5 cup (US) | 72.1875 in³ |
| 10 cup (US) | 144.375 in³ |
| 20 cup (US) | 288.75 in³ |
| 50 cup (US) | 721.875 in³ |
| 100 cup (US) | 1,443.75 in³ |
| 500 cup (US) | 7,218.75 in³ |
| 1,000 cup (US) | 14,437.5 in³ |
About the us cup
The us cup (cup (US)) is a unit of volume. One us cup equals 0.2365882365 liter (base unit) in this calculator.
All us cup conversionsAbout the cubic inch
The cubic inch (in³) is a unit of volume. One cubic inch equals 0.016387064 liter (base unit) in this calculator.
All cubic inch conversionsCommon questions
What is 1 cup (US) in in³?
One us cup equals 14.4375 in³. Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
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