## 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 21.7 cubic feet into gallons we have to multiply 21.7 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

21.7 ft3 → V_{(gal)}

Solve the above proportion to obtain the volume *V* in gallons:

V_{(gal)} = 21.7 ft3 × 7.4805194805226 gal

V_{(gal)} = 162.32727272734 gal

The final result is:

21.7 ft3 → 162.32727272734 gal

We conclude that **21.7 cubic feet is equivalent to 162.32727272734 gallons**:

21.7 cubic feet = 162.32727272734 gallons

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case **1 gallon is equal to 0.0061603942652304 × 21.7 cubic feet**.

Another way is saying that *21.7 cubic feet is equal to 1 ÷ 0.0061603942652304 gallons*.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that **twenty-one point seven cubic feet is approximately one hundred sixty-two point three two seven gallons**:

21.7 ft3 ≅ 162.327 gal

An alternative is also that *one gallon is approximately zero point zero zero six times twenty-one point seven 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) |
---|---|

22.7 cubic feet | 169.808 gallons |

23.7 cubic feet | 177.288 gallons |

24.7 cubic feet | 184.769 gallons |

25.7 cubic feet | 192.249 gallons |

26.7 cubic feet | 199.73 gallons |

27.7 cubic feet | 207.21 gallons |

28.7 cubic feet | 214.691 gallons |

29.7 cubic feet | 222.171 gallons |

30.7 cubic feet | 229.652 gallons |

31.7 cubic feet | 237.132 gallons |