Convert gallon (US) to cubic foot

Please provide values below to convert gallon (US) [gal (US)] to cubic foot [ft^3], or Convert cubic foot to gallon (US).

1 gal (US) = 0.133680555518 ft^3. To convert gallon (US) to cubic foot, multiply the value by 0.133680555518; to go the other way, divide by it (1 ft^3 = 7.48051948263 gal (US)). Both units measure volume and appear in everyday as well as technical calculations, so switching between them quickly is often useful.

Quick Reference

  • 1 gal (US) = 0.133680555518 ft^3
  • 1 ft^3 = 7.48051948263 gal (US)
  • 10 gal (US) = 1.33680555518 ft^3
  • 100 gal (US) = 13.3680555518 ft^3



How to Convert Gallon (Us) to Cubic Foot

1 gal (US) = 0.133680555517788 ft^3

Example: convert 15 gal (US) to ft^3:
15 gal (US) = 15 × 0.133680555517788 ft^3 = 2.00520833276683 ft^3


Gallon (Us) to Cubic Foot Conversion Table

gallon (US) cubic foot
1 gal (US) 0.133680555518 ft^3
2 gal (US) 0.267361111036 ft^3
3 gal (US) 0.401041666553 ft^3
5 gal (US) 0.668402777589 ft^3
10 gal (US) 1.33680555518 ft^3
20 gal (US) 2.67361111036 ft^3
50 gal (US) 6.68402777589 ft^3
100 gal (US) 13.3680555518 ft^3
500 gal (US) 66.8402777589 ft^3
1000 gal (US) 133.680555518 ft^3

Gallon (Us)

A gallon (US) is a unit of volume measurement primarily used in the United States, equal to 128 US fluid ounces or approximately 3.785 liters.

History/Origin

The US gallon was established based on the British imperial gallon but was redefined in the United States in the 19th century. It has been used for measuring liquids like fuel, milk, and other fluids in the US since the 19th century.

Current Use

The US gallon is widely used in the United States for measuring liquid volumes such as gasoline, milk, and other beverages. It remains a standard unit in commerce, industry, and daily life within the US.


Cubic Foot

A cubic foot (ft^3) is a unit of volume representing the space occupied by a cube with sides of one foot in length.

History/Origin

The cubic foot has been used historically in the imperial and US customary measurement systems for measuring volume, especially in construction, real estate, and engineering contexts.

Current Use

Today, the cubic foot is still used in the United States and some other regions for measuring large volumes of liquids, gases, and bulk materials, particularly in industries like construction, shipping, and HVAC.


Frequently Asked Questions

What is 1 gallon (US) in cubic foot?

1 gallon (US) (gal (US)) = 0.133680555518 cubic foot (ft^3).

How do you convert gallon (US) to cubic foot?

Multiply the gallon (US) value by 0.133680555518. For example, 25 gal (US) × 0.133680555518 = 3.34201388794 ft^3.

What is 10 gallon (US) in cubic foot?

10 gal (US) = 1.33680555518 ft^3.

Which unit is larger, the gallon (US) or the cubic foot?

The cubic foot is the larger unit: 1 gal (US) equals only 0.133680555518 ft^3.



Convert gallon (US) To Other Volume Units