Cubic inch to US fluid ounce Converter
Convert cubic inches to us fluid ounces with this free volume converter. The exact relationship used on this page is 1 cubic inch = 0.554112554113 us fluid ounces. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: US fluid ounce = Cubic inch × 0.554112554113
How to convert cubic inches to us fluid ounces
- Enter the value in cubic inches in the converter.
- Read the equivalent amount in us fluid ounces.
- Use the swap link if you need us fluid ounce to cubic inch instead.
- Check the table for common values without typing.
Worked examples
- 1 in³ = 0.5541125541 fl oz
- 5 in³ = 2.770562771 fl oz
- 10 in³ = 5.541125541 fl oz
- 25 in³ = 13.85281385 fl oz
Conversion table
Common cubic inches values converted to us fluid ounces.
| in³ | fl oz |
|---|---|
| 1 | 0.5541125541 |
| 2 | 1.108225108 |
| 3 | 1.662337662 |
| 4 | 2.216450216 |
| 5 | 2.770562771 |
| 6 | 3.324675325 |
| 7 | 3.878787879 |
| 8 | 4.432900433 |
| 9 | 4.987012987 |
| 10 | 5.541125541 |
| 20 | 11.08225108 |
| 50 | 27.70562771 |
| 100 | 55.41125541 |
| 250 | 138.5281385 |
| 500 | 277.0562771 |
| 1,000 | 554.1125541 |
About this conversion
Cubic inch (in³) and US fluid ounce (fl oz) are both volume units. Volume tools cover cooking cups and spoons, US and UK gallons, liters, milliliters, and cubic meters or feet. Bookmark this URL when you convert cubic inches to us fluid ounces often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the us fluid ounce to cubic inch converter.
FAQ
How many us fluid ounces are in 1 cubic inch?+
1 cubic inch equals 0.554112554113 us fluid ounces.
What is the formula to convert cubic inches to us fluid ounces?+
US fluid ounce = Cubic inch × 0.554112554113
How do I convert cubic inches to us fluid ounces by hand?+
Multiply the cubic inch value by 0.554112554113. Example: 10 cubic inches × 0.554112554113 = 5.54112554113 us fluid ounces.
Is this in³ to fl oz converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.