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 3721 fluid ounces into gallons we have to multiply 3721 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

3721 fl oz → V_(gal)

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

V_(gal) = 3721 fl oz × 0.0078125 gal

V_(gal) = 29.0703125 gal

The final result is:

3721 fl oz → 29.0703125 gal

We conclude that 3721 fluid ounces is equivalent to 29.0703125 gallons:

3721 fluid ounces = 29.0703125 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.034399355012094 × 3721 fluid ounces.

Another way is saying that 3721 fluid ounces is equal to 1 ÷ 0.034399355012094 gallons.

Approximate result

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

3721 fl oz ≅ 29.07 gal

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