Fluid Ounces to Cubic Feet Converter
Enter the volume in fluid ounces below to convert it to cubic feet.
Convert Fluid Ounces (US) to Cubic Feet
Enter a value in fluid ounces (us) (fl oz) to convert to cubic feet (ft³).
Fluid Ounce to Cubic Foot Conversion Table
Table showing various fluid ounce measurements converted to cubic feet. Click any preset value or arrow to load it into the converter.
| Fluid Ounces (US) (fl oz) | Cubic Feet (ft³) |
|---|---|
| 1 fl oz | 0.0010444 ft³ |
| 2 fl oz | 0.0020888 ft³ |
| 2.5 fl oz | 0.0026109 ft³ |
| 5 fl oz | 0.0052219 ft³ |
| 10 fl oz | 0.0104438 ft³ |
| 15 fl oz | 0.0156657 ft³ |
| 20 fl oz | 0.0208876 ft³ |
| 25 fl oz | 0.0261095 ft³ |
| 30 fl oz | 0.0313314 ft³ |
| 50 fl oz | 0.052219 ft³ |
How to Convert Fluid Ounces to Cubic Feet
To convert fluid ounces to cubic feet, multiply the volume by the following conversion ratio: 0.0010444 cubic feet/fluid ounce.
Since one fluid ounce is equal to 0.0010444 cubic feet, you can use this simple formula to convert:
The volume in cubic feet is equal to the volume in fluid ounces multiplied by 0.0010444.
For example, here's how to convert 5 fluid ounces to cubic feet using the formula above.
How Many Cubic Feet Are in a Fluid Ounce?
There are 0.0010444 cubic feet in a fluid ounce, which is why we use this value in the formula above.
Our fluid ounce to cubic foot calculator automatically converts your volume measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Fluid Ounces and cubic feet are both units used to measure volume. Keep reading to learn more about each unit.
What Is a Fluid Ounce?
A fluid ounce is a unit of volume equal to 0.0295735 liters (L), the base unit for volume. 1/128 of a US gallon (29.5735 mL). [1]
The fluid ounce is classified as a US customary unit of volume. Fluid Ounces can be abbreviated as fl oz; for example, 1 fluid ounce can be written as 1 fl oz.
When working with fluid ounces (fl oz) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, fluid ounces (fl oz) are widely used across standard volume applications within US customary workflows, engineering documentation, and technical data sheets.
What Is a Cubic Foot?
A cubic foot is a unit of volume equal to 28.3168466 liters (L), the base unit for volume. Equal to 1,728 cubic inches or 28.3168 liters. [2]
The cubic foot is classified as a US customary and imperial unit of volume. Cubic Feet can be abbreviated as ft³; for example, 1 cubic foot can be written as 1 ft³.
When working with cubic feet (ft³) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, cubic feet (ft³) are widely used across standard volume applications within US customary and imperial workflows, engineering documentation, and technical data sheets.
When converting volume between fluid ounces (fl oz) and cubic feet (ft³), keep full floating-point precision (1 fl oz = 0.0010444 ft³; 1 ft³ = 957.5064935 fl oz) during intermediate calculations and round only the final cubic foot figure to match your instrument tolerance.
More Fluid Ounce & Cubic Foot Conversions
Need to calculate in the opposite direction? Use our cubic feet to fluid ounces (us) calculator to switch your starting unit immediately. You can also explore related tools such as converting cubic feet to fluid ounces (us), converting cubic meters to cubic feet, or converting gallons (us) to cubic feet.
Convert from Fluid Ounces
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Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Volume)·Volume & Liquid Metrology Standard — Fluid Ounces (US) (fl oz) to Cubic Feet (ft³)
- [2]NIST HB 44 SpecificationNIST HB 44 (Liquid & Dry Capacity Tables)·Unit Specifications: Fluid Ounce (US) (fl oz) & Cubic Foot (ft³)
- [3]NIST SP 811 ReferenceNIST SP 811 (NIST SP 811 App. B.9)·Conversion Factors & Mathematical Basis (fl oz to ft³)