This converter allows you to quickly convert us fluid ounces (fl oz)
into cubic inches (in³).
Simply enter a value, choose your units, and get an instant, accurate result.
US Fluid Ounce to Cubic Inch Conversion Table
US Fluid Ounce (fl oz)
Cubic Inch (in³)
1
1.804688
2
3.609375
5
9.023438
10
18.046875
20
36.09375
50
90.234375
100
180.46875
200
360.9375
500
902.34375
1000
1,804.6875
2000
3,609.375
5000
9,023.4375
10000
18,046.875
20000
36,093.75
50000
90,234.375
100000
180,468.75
200000
360,937.5
500000
902,343.75
1000000
1,804,687.5
2000000
3,609,375
How to convert US Fluid Ounces to Cubic Inches?
To convert us fluid ounces to cubic inches, multiply by the conversion factor:
Example: Convert 10 US Fluid Ounces to Cubic Inches
1 Cubic Inch (in³) equals 0.554113 us fluid ounces (fl oz).
How do I convert cubic inches back to us fluid ounces?
Use the swap button above to flip the converter, or type a value directly into the "Cubic Inch" field — this page converts in both directions instantly as you type, with no submit button needed.
Which is larger, us fluid ounce or cubic inch?
1 US Fluid Ounce is larger — it takes 1.80469 cubic inches to equal 1 us fluid ounce.