How many cu in in 1 cu ft?
The answer is 1728.

We assume you are converting between **cubic inch** and **cubic foot**.

You can view more details on each measurement unit:

cu in or
cu ft

The SI derived unit for **volume** is the cubic meter.

1 cubic meter is equal to 61023.7438368 cu in, or 35.3146665722 cu ft.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between cubic inches and cubic feet.

Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from cu ft to cu in, or enter any two units below:

I'm feeling lucky, show me some random units.

A cubic inch is the volume of a cube which is one inch long on each edge. It is equal to 16.387064 cm³.

The cubic foot (symbols ft³, cu. ft.) is a nonmetric unit of volume, used in U.S. customary units and Imperial units. It is defined as the volume of a cube with edges one foot in length.

**ConvertUnits.com** provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!