Convert Square Meters to Acres
One square meter equals 0.000247105 acres. Type any value to convert square meters to acres instantly — with a full reference table below.
Convert Square Meters to Acres
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How to convert Square Meters to Acres
To convert square meters to acres, multiply by 0.000247105. One square meter equals 0.000247105 ac, and one acre equals 4,046.856 m².
- Take the value in square meters — for example 7.5 m².
- Multiply by 0.000247105 (the number of acres in one square meter).
- 7.5 × 0.000247105 = 0.00185329 ac.
Square Meters to Acres conversion table
| Square Meters | Acres |
|---|---|
| 1 m² | 0.000247105 ac |
| 2 m² | 0.000494211 ac |
| 3 m² | 0.000741316 ac |
| 5 m² | 0.00123553 ac |
| 10 m² | 0.00247105 ac |
| 20 m² | 0.00494211 ac |
| 50 m² | 0.0123553 ac |
| 100 m² | 0.0247105 ac |
| 200 m² | 0.0494211 ac |
| 500 m² | 0.123553 ac |
| 1,000 m² | 0.247105 ac |
| 5,000 m² | 1.235527 ac |
| Acres | Square Meters |
|---|---|
| 1 ac | 4,046.856 m² |
| 2 ac | 8,093.713 m² |
| 3 ac | 12,140.57 m² |
| 5 ac | 20,234.28 m² |
| 10 ac | 40,468.56 m² |
| 20 ac | 80,937.13 m² |
| 50 ac | 202,342.8 m² |
| 100 ac | 404,685.6 m² |
| 200 ac | 809,371.3 m² |
| 500 ac | 2,023,428 m² |
| 1,000 ac | 4,046,856 m² |
| 5,000 ac | 20,234,282 m² |
About converting Square Meters to Acres
Square Meters (m²) and Acres (ac) are both units of area. The exact factor is 1 m² = 0.000247105 ac, so multiply by 0.000247105 to go from square meters to acres (or divide to go back).
The conversion runs entirely in your browser. Need the reverse? Use the Acres to Square Meters converter, or the full unit converter for every unit at once.
Real-world area in square meters and acres
| Example | Square Meters | Acres |
|---|---|---|
| A doubles tennis court (23.77 × 10.97 m) | 260.7569 m² | 0.0644344 ac |
| An NBA basketball court (94 × 50 ft) | 436.6443 m² | 0.107897 ac |
| An American football field (incl. end zones) | 5,351.215 m² | 1.322314 ac |
| A football pitch (105 × 68 m) | 7,140 m² | 1.764332 ac |
| One acre | 4,046.856 m² | 1 ac |
“≈” marks typical values; the rest are defined or measured figures.
The units
The SI unit of area: a square 1 m on each side.
Used for: Floor area and property listings in most countries.
43,560 square feet, exactly 4,046.8564224 m².
Used for: Farmland and property in the US, UK, India and Australia.
Area factors are the squares of exact length factors, so they are exact too (an international acre is exactly 4,046.8564224 m²).