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 0.3 fluid ounces into gallons we have to multiply 0.3 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

0.3 fl oz → V_(gal)

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

V_(gal) = 0.3 fl oz × 0.0078125 gal

V_(gal) = 0.00234375 gal

The final result is:

0.3 fl oz → 0.00234375 gal

We conclude that 0.3 fluid ounces is equivalent to 0.00234375 gallons:

0.3 fluid ounces = 0.00234375 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 426.66666666667 × 0.3 fluid ounces.

Another way is saying that 0.3 fluid ounces is equal to 1 ÷ 426.66666666667 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that zero point three fluid ounces is approximately zero point zero zero two gallons:

0.3 fl oz ≅ 0.002 gal

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