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 5390 fluid ounces into gallons we have to multiply 5390 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

5390 fl oz → V_(gal)

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

V_(gal) = 5390 fl oz × 0.0078125 gal

V_(gal) = 42.109375 gal

The final result is:

5390 fl oz → 42.109375 gal

We conclude that 5390 fluid ounces is equivalent to 42.109375 gallons:

5390 fluid ounces = 42.109375 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.023747680890538 × 5390 fluid ounces.

Another way is saying that 5390 fluid ounces is equal to 1 ÷ 0.023747680890538 gallons.

Approximate result

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

5390 fl oz ≅ 42.109 gal

An alternative is also that one gallon is approximately zero point zero two four times five thousand three hundred ninety 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