Unit Converter
Conversion formula
The conversion factor from gallons to cubic feet is 0.1336805555555, which means that 1 gallon is equal to 0.1336805555555 cubic feet:
1 gal = 0.1336805555555 ft3
To convert 31.8 gallons into cubic feet we have to multiply 31.8 by the conversion factor in order to get the volume amount from gallons to cubic feet. We can also form a simple proportion to calculate the result:
1 gal → 0.1336805555555 ft3
31.8 gal → V(ft3)
Solve the above proportion to obtain the volume V in cubic feet:
V(ft3) = 31.8 gal × 0.1336805555555 ft3
V(ft3) = 4.2510416666649 ft3
The final result is:
31.8 gal → 4.2510416666649 ft3
We conclude that 31.8 gallons is equivalent to 4.2510416666649 cubic feet:
31.8 gallons = 4.2510416666649 cubic feet
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic foot is equal to 0.23523646165165 × 31.8 gallons.
Another way is saying that 31.8 gallons is equal to 1 ÷ 0.23523646165165 cubic feet.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that thirty-one point eight gallons is approximately four point two five one cubic feet:
31.8 gal ≅ 4.251 ft3
An alternative is also that one cubic foot is approximately zero point two three five times thirty-one point eight gallons.
Conversion table
gallons to cubic feet chart
For quick reference purposes, below is the conversion table you can use to convert from gallons to cubic feet
gallons (gal) | cubic feet (ft3) |
---|---|
32.8 gallons | 4.385 cubic feet |
33.8 gallons | 4.518 cubic feet |
34.8 gallons | 4.652 cubic feet |
35.8 gallons | 4.786 cubic feet |
36.8 gallons | 4.919 cubic feet |
37.8 gallons | 5.053 cubic feet |
38.8 gallons | 5.187 cubic feet |
39.8 gallons | 5.32 cubic feet |
40.8 gallons | 5.454 cubic feet |
41.8 gallons | 5.588 cubic feet |