Tools
Acres to square meters
One acre is 4,046.86 square meters. Multiply acres by 4,046.86, or type a number in either box.
Exact factor: 1 acre = 4,046.8564224 square meters.
The formulas
Square meters = acres × 4,046.8564224.
Acres = square meters ÷ 4,046.8564224.
Quick reference
| Acres | Square meters |
|---|---|
| 0.25 | 1,011.71 |
| 0.5 | 2,023.43 |
| 1 | 4,046.86 |
| 2 | 8,093.71 |
| 5 | 20,234.28 |
| 10 | 40,468.56 |
| 100 | 404,685.64 |
Square meters, hectares, and acres
Metric land area steps up by a factor of 10,000: one hectare is 10,000 square meters. One acre is a little over four tenths of a hectare. See acres to hectares for larger tracts.
Questions
How many square meters is one acre?
One acre is about 4,046.86 square meters.
How many acres is 1,000 square meters?
One thousand square meters is about 0.247 acres, close to a quarter acre.
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