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 3421 fluid ounces into gallons we have to multiply 3421 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

3421 fl oz → V_(gal)

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

V_(gal) = 3421 fl oz × 0.0078125 gal

V_(gal) = 26.7265625 gal

The final result is:

3421 fl oz → 26.7265625 gal

We conclude that 3421 fluid ounces is equivalent to 26.7265625 gallons:

3421 fluid ounces = 26.7265625 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.037415960245542 × 3421 fluid ounces.

Another way is saying that 3421 fluid ounces is equal to 1 ÷ 0.037415960245542 gallons.

Approximate result

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

3421 fl oz ≅ 26.727 gal

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