Square meters to Acres Converter

1 square meter (m²) equals 0.000247105381 acres (ac).

Quick answer

  • 1 square meter = 0.000247105382 acres
  • 1 acre = 4,046.856422 square meters
  • Formula: ac = m² ÷ 4,046.8564224

1 square meter = 0.000247105382 acres

How to convert square meters to acres

ac = m² ÷ 4,046.8564224

To convert square meters to acres, divide the number of square meters by 4,046.8564224.

Example: 42 m² to ac

  1. Start with the value in square meters: 42 m².
  2. Divide by 4,046.8564224: 42 ÷ 4,046.8564224 = 0.01037842602.
  3. Result: 42 square meters = 0.01037842602 acres.

Going the other way, 1 acre = 4,046.8564224 square meters, so to convert acres back to square meters you multiply by the same number. See acres to square meters.

Square meters to acres conversion table

Square meters (m²)Acres (ac)
0.1 m² 0.000024710538 ac
0.2 m² 0.000049421076 ac
0.3 m² 0.000074131614 ac
0.4 m² 0.000098842153 ac
0.5 m² 0.000123552691 ac
0.6 m² 0.000148263229 ac
0.7 m² 0.000172973767 ac
0.8 m² 0.000197684305 ac
0.9 m² 0.000222394843 ac
1 m² 0.000247105382 ac
1.5 m² 0.000370658072 ac
2 m² 0.000494210763 ac
2.5 m² 0.000617763454 ac
3 m² 0.000741316144 ac
3.5 m² 0.000864868835 ac
4 m² 0.000988421526 ac
4.5 m² 0.001111974217 ac
5 m² 0.001235526907 ac
6 m² 0.001482632289 ac
7 m² 0.00172973767 ac
7.5 m² 0.001853290361 ac
8 m² 0.001976843052 ac
9 m² 0.002223948433 ac
10 m² 0.002471053815 ac
11 m² 0.002718159196 ac
12 m² 0.002965264578 ac
13 m² 0.003212369959 ac
14 m² 0.003459475341 ac
15 m² 0.003706580722 ac
16 m² 0.003953686103 ac
17 m² 0.004200791485 ac
18 m² 0.004447896866 ac
19 m² 0.004695002248 ac
20 m² 0.004942107629 ac
21 m² 0.005189213011 ac
22 m² 0.005436318392 ac
23 m² 0.005683423774 ac
24 m² 0.005930529155 ac
25 m² 0.006177634537 ac
26 m² 0.006424739918 ac

More m² to ac values

What is a square meter?

The square meter (also square metre) is the SI unit of area: the area of a square one meter on each side.

More about square meters →

What is an acre?

The acre is a unit of land area equal to 43,560 square feet, 4,840 square yards, or about 4,047 square meters.

More about acres →

Convert square meters to other units

Convert other units to acres

Frequently asked questions

How many acres are in a square meter?

One square meter is 0.000247105382 acres.

How many square meters are in an acre?

One acre is 4,046.856422 square meters.

What is the formula to convert square meters to acres?

ac = m² ÷ 4,046.8564224.