Acres to Square Metres Converter
Convert acres to square metres and square metres to acres instantly. Type a value into either field below and the other updates. 1 acre = 4046.8564224 m² (0.4047 hectares).
One acre equals 4046.8564224 square metres (0.40468564224 hectares, or 43,560 square feet). To convert acres to m², multiply by 4046.8564224. To convert m² to acres, divide by 4046.8564224.
How to convert acres to square metres
Acres to square metres conversion table
Frequently asked questions
How many square metres are in an acre?
One acre equals 4046.8564224 square metres. An acre is also 0.40468564224 hectares, or 43,560 square feet.
How do I convert acres to square metres?
Multiply the area in acres by 4046.8564224. For example, 2 acres × 4046.8564224 = 8093.71 m². The calculator above also shows the equivalent in hectares.
How many hectares is an acre?
One acre equals 0.40468564224 hectares. So 5 acres = 2.02 hectares. The calculator displays hectares alongside square metres.
What is a quarter acre in square metres?
A quarter acre equals 1011.71 square metres (0.25 × 4046.8564224 = 1011.7141), the classic quarter-acre suburban section.
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