Square Meters to Acres
Convert m² to acres (and hectares). One acre is 4,046.86 square meters.
Square meters to acres converter
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Formula
acres = square meters ÷ 4,046.8564
The acre is defined from the international foot (0.3048 m), so 1 acre = 43,560 × 0.3048² = 4,046.8564224 m² exactly.
m² to acres table
| Square meters | Acres | Hectares |
|---|---|---|
| 100 m² | 0.0247 | 0.01 |
| 250 m² | 0.0618 | 0.025 |
| 500 m² | 0.1236 | 0.05 |
| 1,000 m² | 0.2471 | 0.1 |
| 2,000 m² | 0.4942 | 0.2 |
| 4,046.86 m² | 1 | 0.4047 |
| 5,000 m² | 1.2355 | 0.5 |
| 10,000 m² | 2.4711 | 1 |
| 20,000 m² | 4.9421 | 2 |
| 50,000 m² | 12.3553 | 5 |
| 100,000 m² | 24.7105 | 10 |
| 1,000,000 m² | 247.1054 | 100 |
Frequently asked questions
How do you convert square meters to acres?
Divide square meters by 4,046.8564. For example, 1,000 m² ÷ 4,046.86 = 0.247 acres.
How many square meters are in an acre?
One acre is 4,046.86 square meters (exactly 4,046.8564224 m²).
Is a hectare bigger than an acre?
Yes. A hectare is 10,000 m², about 2.471 acres.