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Convert gallon (US) to cubic foot
Convert gallon (US) to cubic foot with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
gallon (US) to cubic foot
gallon (US) to cubic foot
Quick answer
1 gallon (US) = 0.133680555556 cubic foot.
Formula
cubic foot = gallon (US) × 0.1336805555559036820023157214
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert gallon (US) to cubic foot
- Enter a value in gallon (US).
- Use the scale factor 0.1336805555559036820023157214: cubic foot equals gallon (US) multiplied by this factor.
- Round the displayed cubic foot value only when needed.
About these units
gallon (US) is a unit used in volume conversions. Volume measures three-dimensional space or liquid capacity. Its recorded symbol is gal (US). cubic foot is a unit used in volume conversions. Volume measures three-dimensional space or liquid capacity. Its recorded symbol is ft^3.
Explore related conversions
gallon (US) to cubic foot conversion table
| gallon (US) | cubic foot |
|---|---|
| 0 gallon (US) | 0e-28 cubic foot |
| 1 gallon (US) | 0.133680555556 cubic foot |
| 5 gallon (US) | 0.668402777780 cubic foot |
| 10 gallon (US) | 1.33680555556 cubic foot |
| 25 gallon (US) | 3.34201388890 cubic foot |
| 100 gallon (US) | 13.3680555556 cubic foot |
Frequently asked questions
How do I convert from gallon (US) to cubic foot?
Use the scale factor 0.1336805555559036820023157214: cubic foot equals gallon (US) multiplied by this factor.
What formula does CalculatorHQ use for gallon (US) to cubic foot?
cubic foot = gallon (US) × 0.1336805555559036820023157214
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert cubic foot back to gallon (US)?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.