Convert Fluid Ounces (US) to Gallons (US)

Convert fluid ounces (us) to gallons (us) (fl oz to gal) instantly. Free, accurate fluid ounces (us) to gallons (us) calculator with conversion formula and chart.

From

To0.0078125

1 fl oz = 0.0078125 gal

Conversion formula

1 fluid ounce (US) = 0.0078125 gallons (us)

Multiply a value in fluid ounces (us) by 0.0078125 to get gallons (us); divide by the same number to convert back.

Fluid Ounces (US) to Gallons (US) conversion table

Fluid Ounces (US) (fl oz)	Gallons (US) (gal)
1 fl oz	0.0078125 gal
2 fl oz	0.015625 gal
5 fl oz	0.0390625 gal
10 fl oz	0.078125 gal
25 fl oz	0.195313 gal
50 fl oz	0.390625 gal
100 fl oz	0.78125 gal
500 fl oz	3.90625 gal
1,000 fl oz	7.8125 gal

For example, 12 fluid ounces (us) is 0.09375 gallons (us).
A value of 75 fluid ounces (us) converts to 0.585938 gallons (us).
Going the other way, 1 gallon (US) is 128 fluid ounces (us).

More volume conversions

Gallons (US) to Fluid Ounces (US)Liters to Gallons (US)Milliliters to Gallons (US)Quarts (US) to Gallons (US)Pints (US) to Gallons (US)Cups (US) to Gallons (US)Fluid Ounces (US) to Liters Fluid Ounces (US) to Milliliters

About Fluid Ounces (US) to Gallons (US)

Easily convert fluid ounces (us) (fl oz) to gallons (us) (gal) with this free, instant calculator. Enter a value in fluid ounces (us) to see the equivalent in gallons (us) right away — accurate and calculated in your browser.

How to use Fluid Ounces (US) to Gallons (US)

1
Enter the number of fluid ounces (us) you want to convert.
2
The equivalent value in gallons (us) appears instantly.
3
Switch units anytime to convert in either direction.

How to convert Fluid Ounces (US) to Gallons (US)

Enter any value in fluid ounces (us) (fl oz) and this calculator instantly shows the equivalent in gallons (us) (gal) using the exact internationally agreed conversion factor — no rounding tricks, no ads in the way, and it works offline once the page is loaded.

Use the swap button to convert in the other direction (gallons (us) to fluid ounces (us)), or switch to any other volume unit from the dropdown — the same page handles liters, milliliters, cubic meters, gallons (us), quarts (us), pints (us), cups (us), fluid ounces (us).

Frequently Asked Questions

How do you convert fluid ounces (us) to gallons (us)?

Enter your value in fluid ounces (us) and the converter instantly shows the result in gallons (us) using the exact conversion factor.

Is the fluid ounces (us) to gallons (us) converter free?

Yes — it's completely free, instant and requires no sign-up.

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