US Fluid Ounce to Cubic Inch (fl oz to in³)
Convert fl oz to in³ — Volume converter
Also written as fl oz to in3.
One us fluid ounce equals 1.804682 in³, so to convert US fluid ounces to cubic inches you multiply the value by 1.804682. A us fluid ounce is larger than a cubic inch — going the other way, 1 in³ = 0.55411433 fl oz. For example, 10 fl oz = 18.046817 in³ and 50 fl oz = 90.234087 in³.
1 fl oz = 1.804682 in³
US Fluid Ounce to Cubic Inch formula
1 US Fluid Ounce = 1.804682 in³
Worked examples
- 25 fl oz = 45.117043 in³
- 100 fl oz = 180.468173 in³
US Fluid Ounce to Cubic Inch conversion table
| US Fluid Ounce (fl oz) | Cubic Inch (in³) |
|---|---|
| 1 | 1.804682 |
| 2 | 3.609363 |
| 3 | 5.414045 |
| 5 | 9.023409 |
| 8 | 14.437454 |
| 10 | 18.046817 |
| 12 | 21.656181 |
| 15 | 27.070226 |
| 20 | 36.093635 |
| 25 | 45.117043 |
| 50 | 90.234087 |
| 100 | 180.468173 |
| 250 | 451.170433 |
| 500 | 902.340866 |
| 1000 | 1804.68 |
Frequently asked questions
How many cubic inches are in one us fluid ounce?
One us fluid ounce equals 1.804682 cubic inches (in³).
How many US fluid ounces are in one cubic inch?
One cubic inch equals 0.55411433 US fluid ounces (fl oz).
How do you convert US fluid ounces to cubic inches?
1 US Fluid Ounce = 1.804682 in³. Use the calculator above for any value.
What is 5 fl oz in in³?
5 fl oz = 9.023409 in³.
What is 100 fl oz in in³?
100 fl oz = 180.468173 in³.
What is 10 fl oz in in³?
10 fl oz = 18.046817 in³.
What is 20 fl oz in in³?
20 fl oz = 36.093635 in³.
Is a us fluid ounce bigger than a cubic inch?
Yes. A us fluid ounce is larger — one us fluid ounce equals 1.804682 cubic inches (in³).