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Unit Converter

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 721.1 fluid ounces into gallons we have to multiply 721.1 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

721.1 fl oz → V(gal)

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

V(gal) = 721.1 fl oz × 0.0078125 gal

V(gal) = 5.63359375 gal

The final result is:

721.1 fl oz → 5.63359375 gal

We conclude that 721.1 fluid ounces is equivalent to 5.63359375 gallons:

721.1 fluid ounces = 5.63359375 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.17750658715851 × 721.1 fluid ounces.

Another way is saying that 721.1 fluid ounces is equal to 1 ÷ 0.17750658715851 gallons.

Approximate result

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

721.1 fl oz ≅ 5.634 gal

An alternative is also that one gallon is approximately zero point one seven eight times seven hundred twenty-one point 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

fluid ounces (fl oz) gallons (gal)
722.1 fluid ounces 5.641 gallons
723.1 fluid ounces 5.649 gallons
724.1 fluid ounces 5.657 gallons
725.1 fluid ounces 5.665 gallons
726.1 fluid ounces 5.673 gallons
727.1 fluid ounces 5.68 gallons
728.1 fluid ounces 5.688 gallons
729.1 fluid ounces 5.696 gallons
730.1 fluid ounces 5.704 gallons
731.1 fluid ounces 5.712 gallons