Fluid Ounces to Cubic Feet Conversion

Enter the volume in fluid ounces below to get the value converted to cubic feet.

Results in Cubic Feet:
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1 fl oz = 0.001044 ft³

How to Convert Fluid Ounces to Cubic Feet

To convert a fluid ounce measurement to a cubic foot measurement, multiply the volume by the conversion ratio.

Since one fluid ounce is equal to 0.001044 cubic feet, you can use this simple formula to convert:

cubic feet = fluid ounces × 0.001044

The volume in cubic feet is equal to the fluid ounces multiplied by 0.001044.

For example, here's how to convert 500 fluid ounces to cubic feet using the formula above.
500 fl oz = (500 × 0.001044) = 0.52219 ft³

Fluid ounces and cubic feet are both units used to measure volume. Keep reading to learn more about each unit of measure.

Fluid Ounces

The US fluid ounce is a unit of volume equal to 1/16 of a pint or 1/8 of a cup. The fluid ounce is sometimes referred to as an "ounce" but should not be confused with the unit of mass. One fluid ounce is equal to just under 29.6 milliliters, but in nutrition labeling, one fluid ounce is rounded to exactly 30 milliliters.[1]

The fluid ounce is a US customary unit of volume. Fluid ounces can be abbreviated as fl oz, and are also sometimes abbreviated as fl. oz. or oz. fl.. For example, 1 fluid ounce can be written as 1 fl oz, 1 fl. oz., or 1 oz. fl..

Cubic Feet

The cubic foot is a unit of volume that is equal to the space consumed by a cube having sides one foot on each edge.

The cubic foot is a US customary and imperial unit of volume. A cubic foot is sometimes also referred to as a cubic ft. Cubic feet can be abbreviated as ft³, and are also sometimes abbreviated as cu foot, cu ft, or CF. For example, 1 cubic foot can be written as 1 ft³, 1 cu foot, 1 cu ft, or 1 CF.

Try our cubic feet calculator to calculate the volume of a space.

Fluid Ounce to Cubic Foot Conversion Table

Fluid ounce measurements converted to cubic feet
Fluid Ounces Cubic Feet
1 fl oz 0.001044 ft³
2 fl oz 0.002089 ft³
3 fl oz 0.003133 ft³
4 fl oz 0.004178 ft³
5 fl oz 0.005222 ft³
6 fl oz 0.006266 ft³
7 fl oz 0.007311 ft³
8 fl oz 0.008355 ft³
9 fl oz 0.009399 ft³
10 fl oz 0.010444 ft³
20 fl oz 0.020888 ft³
30 fl oz 0.031331 ft³
40 fl oz 0.041775 ft³
50 fl oz 0.052219 ft³
60 fl oz 0.062663 ft³
70 fl oz 0.073107 ft³
80 fl oz 0.08355 ft³
90 fl oz 0.093994 ft³
100 fl oz 0.104438 ft³
200 fl oz 0.208876 ft³
300 fl oz 0.313314 ft³
400 fl oz 0.417752 ft³
500 fl oz 0.52219 ft³
600 fl oz 0.626628 ft³
700 fl oz 0.731066 ft³
800 fl oz 0.835503 ft³
900 fl oz 0.939941 ft³
1,000 fl oz 1.0444 ft³


  1. U.S. Food & Drug Administration, Guidance for Industry: Guidelines for Determining Metric Equivalents of Household Measures, https://www.fda.gov/regulatory-information/search-fda-guidance-documents/guidance-industry-guidelines-determining-metric-equivalents-household-measures

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