• The following abbreviations have been used to denote the cubic inch: cubic in, cu inch, cu in, cui, cu. in.
• The IEEE standard symbol is: in
• In internal combustion engines, the following abbreviations are used to denote … See more

One cubic inch (assuming an international inch) is equal to:
• 0.000578704 cubic feet (1 cu ft equals 1,728 cu in)
• Roughly 1 tablespoon (1.0 U.S. gallon = 256 U.S. tablespoons = 231 cubic inches) See more

• Conversion of units
• Orders of magnitude (volume)
• Square inch See more

Electrical box volume
The cubic inch was established decades ago in the National Electrical Code as the conventional unit in North America for measuring the … See more