Square Meters to Acres

1 square meter = 0.000247105382 acres. To convert square meters (m²) to acres (ac), multiply by 0.000247105382.

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How to convert square meters to acres

ac = m² × 0.000247105382

Example: convert 8 square meters to acres.
8 m² × 0.000247105382 = 0.001976843052 ac

The same relationship in reverse: 1 acre = 4,046.856422 square meters, so you can also divide by 4,046.856422. Need the other direction? Use the acres to square meters converter.

You will typically need this conversion for comparing plot sizes across countries.

Square Meters to Acres conversion chart

Square Meters (m²)Acres (ac)
1 m²0.00024710538 ac
2 m²0.00049421076 ac
3 m²0.00074131614 ac
4 m²0.00098842153 ac
5 m²0.0012355269 ac
6 m²0.0014826323 ac
7 m²0.0017297377 ac
8 m²0.0019768431 ac
9 m²0.0022239484 ac
10 m²0.0024710538 ac
15 m²0.0037065807 ac
20 m²0.0049421076 ac
25 m²0.0061776345 ac
30 m²0.0074131614 ac
40 m²0.0098842153 ac
50 m²0.012355269 ac
75 m²0.018532904 ac
100 m²0.024710538 ac
250 m²0.061776345 ac
500 m²0.12355269 ac
1,000 m²0.24710538 ac

Values rounded to 8 significant figures. The converter above shows up to 12.

About the units

Square Meter (m²)

The SI unit of area. Used for apartment and office sizes, flooring and paint coverage.

Acre (ac)

43,560 square feet, about 4,047 m². Used for land and real estate in the US, UK and much of the Commonwealth.

Frequently asked questions

How many acres are in a square meter?

1 square meter = 0.000247105382 acres. Going the other way, 1 acre = 4,046.856422 square meters.

How do I convert square meters to acres?

To convert square meters to acres, multiply by 0.000247105382. The formula is ac = m² × 0.000247105382.

What is 8 m² in ac?

8 square meters is 0.001976843052 acres (8 m² × 0.000247105382 = 0.001976843052 ac).

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