Are is area unit, symbol: [a]. Definition of 1 are ≡ 100 m². The are area unit is equal to 100 square metres, used for measuring land area. It was defined by older forms of the metric system.. Compared to square metre, are is bigger unit.
• 1 [a] = (exactly) `100` [m²]
• 1 [m²] = (exactly) `1/(100)` [a] = 0.01 [a]
Multiply convert of are to common area units:[a]
Area units sort by name in ABC order