Full name: exafoot
Plural form: exafeet
Symbol: Eft
Category type: length
Scale factor: 3.048E+17
The SI base unit for length is the metre.
1 metre is equal to 3.2808398950131E-18 exafoot.
Valid units must be of the length type.
You can use this form to select from known units:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exafoot = 1018 feet.
The definition of a foot is as follows:
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.