Full name: foot
Plural form: feet
Symbol: ft
Category type: length
Scale factor: 0.3048
The SI base unit for length is the metre.
1 metre is equal to 3.2808398950131 foot.
Valid units must be of the length type.
You can use this form to select from known units:
A foot (plural: feet) is a non-SI unit of distance or length, measuring around a third of a metre. There are twelve inches in one foot and three feet in one yard.