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Cups to Cubic Inches

Type a value in cup and the in³ equivalent appears instantly.

cup

How to convert cup to in³

Multiply the cup value by 14.4375.

1 cup = 14.4375 in³

Quick conversion table

cupin³
114.4375
228.875
572.1875
10144.375
20288.75
50721.875
1001443.75
5007218.75
100014437.5

About the units

Cups (cup): 8 US fluid ounces, about 237 ml. The backbone of American recipes.

Cubic Inches (in³): About 16.39 ml. Engine displacement in the US.