Unit Converter
Conversion formula
The conversion factor from cubic feet to gallons is 7.4805194805226, which means that 1 cubic foot is equal to 7.4805194805226 gallons:
1 ft3 = 7.4805194805226 gal
To convert 21.3 cubic feet into gallons we have to multiply 21.3 by the conversion factor in order to get the volume amount from cubic feet to gallons. We can also form a simple proportion to calculate the result:
1 ft3 → 7.4805194805226 gal
21.3 ft3 → V(gal)
Solve the above proportion to obtain the volume V in gallons:
V(gal) = 21.3 ft3 × 7.4805194805226 gal
V(gal) = 159.33506493513 gal
The final result is:
21.3 ft3 → 159.33506493513 gal
We conclude that 21.3 cubic feet is equivalent to 159.33506493513 gallons:
21.3 cubic feet = 159.33506493513 gallons
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.006276082420446 × 21.3 cubic feet.
Another way is saying that 21.3 cubic feet is equal to 1 ÷ 0.006276082420446 gallons.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-one point three cubic feet is approximately one hundred fifty-nine point three three five gallons:
21.3 ft3 ≅ 159.335 gal
An alternative is also that one gallon is approximately zero point zero zero six times twenty-one point three cubic feet.
Conversion table
cubic feet to gallons chart
For quick reference purposes, below is the conversion table you can use to convert from cubic feet to gallons
cubic feet (ft3) | gallons (gal) |
---|---|
22.3 cubic feet | 166.816 gallons |
23.3 cubic feet | 174.296 gallons |
24.3 cubic feet | 181.777 gallons |
25.3 cubic feet | 189.257 gallons |
26.3 cubic feet | 196.738 gallons |
27.3 cubic feet | 204.218 gallons |
28.3 cubic feet | 211.699 gallons |
29.3 cubic feet | 219.179 gallons |
30.3 cubic feet | 226.66 gallons |
31.3 cubic feet | 234.14 gallons |