cubic inch to US gallon
Live cubic inch (in³) to US gallon (gal (US)) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from cubic inch to US gallon. Use the converter above for arbitrary values.
| cubic inch (in³) | → | US gallon (gal (US)) |
|---|---|---|
| 0.001 in³ | → | 4.3290e-6 gal (US) |
| 0.01 in³ | → | 4.3290e-5 gal (US) |
| 0.1 in³ | → | 0.000433 gal (US) |
| 0.5 in³ | → | 0.002165 gal (US) |
| 1 in³ | → | 0.004329 gal (US) |
| 2 in³ | → | 0.008658 gal (US) |
| 5 in³ | → | 0.021645 gal (US) |
| 10 in³ | → | 0.04329 gal (US) |
| 100 in³ | → | 0.4329 gal (US) |
| 1,000 in³ | → | 4.329004 gal (US) |
About the cubic inch
Engine displacement in the US.
About the US gallon
About 3.79 L. US fuel.
How cubic inch to US gallon conversion works
Both units belong to Volume. Unitbox first expresses the input in the category reference unit (L), then expresses that same quantity in US gallon.
The right unit depends on the convention used by your industry, country, instrument, or source document.
Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.
Frequently asked questions
Frequently Asked Questions
How do I convert cubic inch to US gallon?
Multiply the cubic inch value by 0.004329 to get it in US gallon. For example, 10 in³ = 0.0433 gal (US).
What is 1 in³ in gal (US)?
1 in³ = 0.004329 gal (US).
What is 100 in³ in gal (US)?
100 in³ = 0.4329 gal (US).
What is the formula?
Linear: multiply by 0.004329 (the unit factor ratio).
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