Convert square meters to acres
Enter a square meters value below and convert to acres
m²
1 square meter ≈
0.000247 acres
* rounded result
Select how many decimal places the result will be rounded to:
How to convert square meters to acres
To convert square meters to acres, divide a square meters value by 4046.8564224.
Formula ac = m² / 4046.8564224
Example: Convert 1000 square meters to acres Calculations: 1000 m² / 4046.8564224 ≈ 0.247 ac
Square meter (m²)
The square meter is a unit of area in the metric system, defined as the area of a square with sides of 1 meter. It is equal to about 10.7639 square feet.
Acre (ac)
The acre is the imperial system's unit of area, defined as the area of a rectangle with sides of 66 and 660 feet. It is equal to about 0.4047 hectares.