Convert Gallons (gal) to Cubic feet (ft³)
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Updated on September 1, 2025
You can use our Gallons (gal) to Cubic feet (ft³) conversion calculator as a reliable and efficient tool to simplify volume conversions. It is designed for professionals, students, and anyone who needs a quick and accurate result. Conversion of Gallons (gal) to Cubic feet (ft³) is crucial in Fuel measurement related measurements. You can avoid the risk of manual calculation errors and save valuable time using our Gallons (gal) to Cubic feet (ft³) converter.About Gallons (gal) to Cubic feet (ft³) Conversion Calculator
Written By
Nadiba Rahman
Reviewed by
Mrinmoy Roy
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Relation Between Gallons (gal) and Cubic feet (ft³)
Let me explain to you about the relation between Gallons gal and Cubic feet (ft³) first before moving to the conversion process. Because it’s essential to grasp what these units represent.What is Gallons (gal)?
A gallon is a unit of volume commonly used in the US and UK, varying by measurement system. Gallons (gal) is a unit of volume measurement which is commonly used in Fuel measurement. 1 US gallon = approximately 3.785 liters, while 1 UK gallon = approximately 4.546 liters. Widely used for fuel, water, and other liquid capacities. Highlights significant differences between US and imperial systems..What is Cubic feet (ft³)?
Gallons (gal) is another unit of volume measurement that is used in Construction. A cubic foot (ft³) is a unit of volume equal to the volume of a cube with 1-foot sides.. 1 US gallon = approximately 3.785 liters, while 1 UK gallon = approximately 4.546 liters. Widely used for fuel, water, and other liquid capacities. Highlights significant differences between US and imperial systems..How to Convert Cubic feet (ft³)?
The conversion between Gallons (gal) and Cubic feet (ft³) follows a simple formula:Gallons = Gallons × 0.1336807125098881
Where, 0.1336807125098881 is the value that allows you to convert between Gallons (gal) and Cubic feet (ft³).
So,
1 Cubic feet = 0.1336807125098881 Gallons
And, 1 Gallons = 1/0.1336807125098881 Cubic feet
Examples of Converting Gallons (gal) to Cubic feet (ft³)
To convert any value from Gallons (gal) to Cubic feet (ft³), simply multiply the amount of Gallons (gal) by the conversion factor:1 Cubic feet = 0.1336807125098881 Gallons
For example, if you want to convert 5 Gallons into Cubic feet and the conversion factor is 0.1336807125098881, then:
5 Gallons = 5 x 0.1336807125098881 Cubic feet
Gallons (gal) to Cubic feet (ft³) Conversion Chart
Here’s a quick reference chart for common conversions between Gallons (gal) and Cubic feet (ft³)| Gallons (gal) | Cubic feet (ft³) |
|---|---|
| 5 Gallons (gal) | 0.6684035625494406 Cubic feet (ft³) |
| 10 Gallons (gal) | 1.336807125098881 Cubic feet (ft³) |
| 15 Gallons (gal) | 2.0052106876483218 Cubic feet (ft³) |
| 20 Gallons (gal) | 2.673614250197762 Cubic feet (ft³) |
| 25 Gallons (gal) | 3.3420178127472027 Cubic feet (ft³) |
| 30 Gallons (gal) | 4.0104213752966436 Cubic feet (ft³) |
| 35 Gallons (gal) | 4.678824937846084 Cubic feet (ft³) |
| 40 Gallons (gal) | 5.347228500395524 Cubic feet (ft³) |
| 45 Gallons (gal) | 6.015632062944965 Cubic feet (ft³) |
| 50 Gallons (gal) | 6.684035625494405 Cubic feet (ft³) |
How 1 Gallons (gal) Converts to Other volume Units
See the relation between Gallons (gal) and other volume related measurement units:| 1 Gallons(gal) | 0.000003 Acre foot (AF) |
| 1 Gallons(gal) | 0.023810 Barrels (bbl) |
| 1 Gallons(gal) | 0.107421 Bushels (bu) |
| 1 Gallons(gal) | 378.541000 Centiliters (cL) |
| 1 Gallons(gal) | 3785.410000 Cubic centimeters (cm³) |
| 1 Gallons(gal) | 3.785410 Cubic decimeters (dm³) |
| 1 Gallons(gal) | 230.999384 Cubic inches (in³) |
| 1 Gallons(gal) | 0.000000 Cubic kilometers (km³) |
| 1 Gallons(gal) | 0.003785 Cubic meters (m³) |
| 1 Gallons(gal) | 0.000000 Cubic miles (mi³) |
| 1 Gallons(gal) | 3785410.000000 Cubic millimeters (mm³) |
| 1 Gallons(gal) | 0.004951 Cubic yard (yd³) |
| 1 Gallons(gal) | 16.000008 Cups (cup) |
| 1 Gallons(gal) | 37.854100 Deciliters (dL) |
| 1 Gallons(gal) | 1023.997078 Dram (dr) |
| 1 Gallons(gal) | 128.000068 Fluid ounce (fl oz) |
| 1 Gallons(gal) | 32.000017 Gill (gi) |
| 1 Gallons(gal) | 0.003785 Kiloliters (kL) |
| 1 Gallons(gal) | 3.785410 Liters (L) |
| 1 Gallons(gal) | 3785410.000000 Microliters (µL) |
| 1 Gallons(gal) | 3785.410000 Milliliters (mL) |
| 1 Gallons(gal) | 3785409999999.999512 Nanoliters (nL) |
| 1 Gallons(gal) | 3785409999999999.500000 Picoliters (pL) |
| 1 Gallons(gal) | 8.000004 Pints (pt) |
| 1 Gallons(gal) | 3.999998 Quarts (qt) |
| 1 Gallons(gal) | 255.999270 Tablespoons (tbsp) |
| 1 Gallons(gal) | 767.999886 Teaspoons (tsp) |
Features of Our Gallons (gal) to Cubic feet (ft³) Conversion Calculator
Our Gallons gal to Cubic feet (ft³) converter is more than just a basic converter. Here's what makes it stand out:Output Precision Control
You can control how precise your conversion results are. From settings, you can adjust decimal places from 0 to 12 places.Customizable Rounding Options
You can control the output rounding options based on your necessity. You can turn the rounding mode on or off, and select between Ceiling or Floor rounding to match your needs.Multiple Number Formats
Display your results the way you want:- Standard format (e.g. 12.345245)
- Scientific notation (e.g. 1.23452e+1)
- Engineering format (e.g. 1.23452 × 10^1)