Full name: exacentiare
Plural form: exacentiares
Symbol: Eca
Category type: area
Scale factor: 1.0E+18
The SI derived unit for area is the square meter.
1 square meter is equal to 1.0E-18 exacentiare.
Valid units must be of the area 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 exacentiare = 1018 centiares.
The definition of a centiare is as follows:
a metric unit of area equivalent to 1 square meter or 10.76 square feet; abbreviated ca