Acres to Square Meters
1 Acre = 4,046.86 Square Meters
Common amounts:
About the acre to square meter conversion
The acre (ac) and the square meter (m²) are both units of area. Convert between area units — square meters, square kilometers, hectares, acres, square feet, square yards and square miles.
To convert acres to square meters, multiply by 4,046.86. To go back, multiply square meters by 0.00024711.
Reference table
| Acres | Square Meters |
|---|---|
| 1 ac | 4,046.86 m² |
| 5 ac | 20,234.28 m² |
| 10 ac | 40,468.56 m² |
| 25 ac | 101,171.41 m² |
| 50 ac | 202,342.82 m² |
| 100 ac | 404,685.64 m² |
Need the reverse conversion? Convert Square Meters to Acres.
Convert Acre to other area units
Frequently asked questions
- How many square meters is 1 acre?
- 1 Acre equals 4,046.86 Square Meters. To go the other way, 1 Square Meter equals 0.00024711 Acres.
- What's the formula to convert acres to square meters?
- Multiply the number of acres by 4,046.86 to get square meters. For example, 10 acres × 4,046.86 = 40,468.56 square meters.
- Does this converter handle decimals and very large numbers?
- Yes. Type any real number, including decimals or values in the trillions. Math runs entirely in your browser — no server round-trip, no sign-up, and nothing to install.