About the Units
fluid ounce (fl oz)
A small liquid volume unit used in the United States.
cubic inch (in³)
A small volume unit used in mechanical and precision engineering.
Common Conversions
- 1 fl oz = 1.8046879 in³
- 0.55411243 fl oz = 1 in³
Convert from fluid ounces to cubic inches
Conversion Information
To convert from fluid ounces to cubic inches, multiply by 1.8046879
1 fl oz = 1.8046879 in³