How to convert square meters to acres
To convert square meters (m²) to acres (ac), multiply the value in square meters by 0.000247105381467.
ac = m² × 0.000247105381467
Example: 10 m² = 0.002471053815 ac.
You can also type 10 m² to ac into the smart calculator, or mix units: 1 m² + 1 ac.
Square Meters to Acres conversion table
| Square Meters | Acres |
|---|---|
| 0.01 m² | 0.0000024710538 ac |
| 0.1 m² | 0.000024710538 ac |
| 0.25 m² | 0.000061776345 ac |
| 0.5 m² | 0.00012355269 ac |
| 1 m² | 0.00024710538 ac |
| 2 m² | 0.00049421076 ac |
| 3 m² | 0.00074131614 ac |
| 4 m² | 0.00098842153 ac |
| 5 m² | 0.0012355269 ac |
| 6 m² | 0.0014826323 ac |
| 7 m² | 0.0017297377 ac |
| 8 m² | 0.0019768431 ac |
| 9 m² | 0.0022239484 ac |
| 10 m² | 0.0024710538 ac |
| 12 m² | 0.0029652646 ac |
| 15 m² | 0.0037065807 ac |
| 20 m² | 0.0049421076 ac |
| 25 m² | 0.0061776345 ac |
| 30 m² | 0.0074131614 ac |
| 40 m² | 0.0098842153 ac |
| 50 m² | 0.012355269 ac |
| 60 m² | 0.014826323 ac |
| 75 m² | 0.018532904 ac |
| 100 m² | 0.024710538 ac |
| 250 m² | 0.061776345 ac |
| 500 m² | 0.12355269 ac |
| 1,000 m² | 0.24710538 ac |
Converting acres back to square meters
1 ac = 4,046.856422 m². See the Acres to Square Meters converter, or press the swap button above.
About the units
Square meter (m²)
The SI unit of area: a square one meter on each side, about 10.764 square feet.
Acre (ac)
Exactly 43,560 square feet, about 4,047 square meters.
Area measures a two-dimensional surface. The SI unit is the square meter. Property is often measured in square feet, while land uses acres or hectares: one hectare is 10,000 square meters, about 2.471 acres.
Questions and answers
How many acres are in a square meter?
One square meter (m²) equals 0.0002471053815 acres (ac).
How do I convert square meters to acres?
To convert square meters to acres, multiply the value in square meters by 0.000247105381467. The formula is ac = m² × 0.000247105381467. For example, 10 m² = 0.0024710538 ac.
What is 10 m² in ac?
10 square meters is 0.002471053815 acres.
Which is bigger, a square meter or a acre?
A acre is bigger: 1 ac = 4,046.856422 m².
How big is an acre?
An acre is exactly 43,560 square feet, about 4,047 square meters or 0.405 hectares. A hectare is about 2.471 acres.
Does this m² to ac converter work offline?
Yes. ConvertEasy is a progressive web app: after your first visit it keeps working with no connection, and you can install it to your home screen from the browser menu.