## Conversion formula

The conversion factor from gallons to fluid ounces is 128, which means that 1 gallon is equal to 128 fluid ounces:

1 gal = 128 fl oz

To convert 42.2 gallons into fluid ounces we have to multiply 42.2 by the conversion factor in order to get the volume amount from gallons to fluid ounces. We can also form a simple proportion to calculate the result:

1 gal → 128 fl oz

42.2 gal → V(fl oz)

Solve the above proportion to obtain the volume V in fluid ounces:

V(fl oz) = 42.2 gal × 128 fl oz

V(fl oz) = 5401.6 fl oz

The final result is:

42.2 gal → 5401.6 fl oz

We conclude that 42.2 gallons is equivalent to 5401.6 fluid ounces:

42.2 gallons = 5401.6 fluid ounces

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 fluid ounce is equal to 0.00018513033175355 × 42.2 gallons.

Another way is saying that 42.2 gallons is equal to 1 ÷ 0.00018513033175355 fluid ounces.

## Approximate result

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

42.2 gal ≅ 5401.6 fl oz

An alternative is also that one fluid ounce is approximately zero times forty-two point two gallons.

## Conversion table

### gallons to fluid ounces chart

For quick reference purposes, below is the conversion table you can use to convert from gallons to fluid ounces

gallons (gal) fluid ounces (fl oz)
43.2 gallons 5529.6 fluid ounces
44.2 gallons 5657.6 fluid ounces
45.2 gallons 5785.6 fluid ounces
46.2 gallons 5913.6 fluid ounces
47.2 gallons 6041.6 fluid ounces
48.2 gallons 6169.6 fluid ounces
49.2 gallons 6297.6 fluid ounces
50.2 gallons 6425.6 fluid ounces
51.2 gallons 6553.6 fluid ounces
52.2 gallons 6681.6 fluid ounces