Conversion formula

The conversion factor from fluid ounces to gallons is 0.0078125, which means that 1 fluid ounce is equal to 0.0078125 gallons:

1 fl oz = 0.0078125 gal

To convert 427 fluid ounces into gallons we have to multiply 427 by the conversion factor in order to get the volume amount from fluid ounces to gallons. We can also form a simple proportion to calculate the result:

1 fl oz → 0.0078125 gal

427 fl oz → V_(gal)

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

V_(gal) = 427 fl oz × 0.0078125 gal

V_(gal) = 3.3359375 gal

The final result is:

427 fl oz → 3.3359375 gal

We conclude that 427 fluid ounces is equivalent to 3.3359375 gallons:

427 fluid ounces = 3.3359375 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.29976580796253 × 427 fluid ounces.

Another way is saying that 427 fluid ounces is equal to 1 ÷ 0.29976580796253 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred twenty-seven fluid ounces is approximately three point three three six gallons:

427 fl oz ≅ 3.336 gal

An alternative is also that one gallon is approximately zero point three times four hundred twenty-seven fluid ounces.

Conversion table

fluid ounces to gallons chart

For quick reference purposes, below is the conversion table you can use to convert from fluid ounces to gallons