Unitly

volume conversion

How many gallons are in 1 fluid ounce?

Quick answer, a live calculator, and reference values for converting fluid ounces to gallons.

Main answer
1 fluid ounce = 0.01 gallons
Result
1 fluid ounce = 0.01 gallons

Factor: 0.00781249587231

There are 0.01 gallons in 1 fluid ounce.

1 fluid ounce equals 0.01 gallons. A fluid ounce is a common volume unit for liquids and recipe measurements. A gallon is another volume unit you'll often see in kitchens and packaging. To convert any amount, multiply the number of fluid ounces by 0.00781249587231 to get gallons. Results below use standard international conversion factors; round as needed for recipes or construction.
Need the other direction?
Convert gallons to fluid ounces.

Examples

  • 1 fluid ounce
    0.01 gallons
  • 5 fluid ounces
    0.04 gallons
  • 10 fluid ounces
    0.08 gallons
  • 100 fluid ounces
    0.78 gallons

Frequently asked questions

How many gallons are in 1 fluid ounce?
There are 0.01 gallons in 1 fluid ounce.
How do I convert fluid ounces to gallons?
Multiply the fluid ounces value by 0.00781249587231. You can also type any number into the calculator on this page for an instant result.
Is the fluid ounces to gallons conversion exact?
This page uses internationally recognized conversion factors. Displayed values may be rounded for readability—keep extra decimals when a recipe, blueprint, or lab measurement needs higher precision.

Related conversions

gallons to fluid ouncesfluid ounces to millilitersfluid ounces to litersfluid ounces to cubic metersfluid ounces to teaspoonsfluid ounces to tablespoonsfluid ounces to cupsfluid ounces to pints