Units of measurement
From value
To value
Calculations
Ar (a)
Quadratmeter (m²)
0
0123456789
Information
Ar (a)
An are (a) is a unit of area measurement equal to 100 m² (10×10 m). It is used in agriculture and cadastral measurements.
Quadratmeter (m²)
A square meter (m²) is the primary unit of area measurement in the International System of Units (SI). It is used for measuring room sizes, land plots, etc.