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Cubic Inches to Gallons Converter

Unit Conversion

Convert cubic inches to US gallons using the exact 231 cubic inches per gallon factor.

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in³
0 in³100,000,000 in³

Gallons

1.00000

Equivalent volume in US gallons

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Odeh Ahwal

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Odeh Ahwal
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Frequently Asked Questions

How many cubic inches are in one US gallon?

There are exactly 231 cubic inches in one US gallon, the legal definition of the US gallon.

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