Measurement system: US/Imperial length-derived → Imperial

Convert cubic inch (in³) → Imperial fluid ounce (imp fl oz)

1 in³ equals 0.576744023985 imp fl oz. The name of a customary unit matters: US liquid and Imperial units are not interchangeable.

Why the distinction matters

cubic inch and Imperial fluid ounce belong to measurement conventions that may look familiar but are not always equivalent across countries. Mendeleev.com therefore keeps the system name next to the abbreviation and calculates from defined conversion factors rather than rounded kitchen rules.

Example

1 in³ = 0.576744023985 imp fl oz · 10 in³ = 5.76744023985 imp fl oz.

cubic inch

0.576744023985 imp fl oz

How to use this conversion

The conversion keeps the physical quantity unchanged; only the unit used to express it changes. Apply the relation below, keep the unit with the number, and round only at the end.

1 in³ = 0.576744023985 imp fl oz · 10 in³ = 5.76744023985 imp fl oz.