How do I convert Square Metres to Acres?

To convert Square Metres (m²) to Acres (ac), use the formula: 1 m² = 0.0002471053815 ac. For example, 1 m² equals 0.000247 ac.

How many ac are in one m²?

There are 0.000247 acres in one square metres (1 m² = 0.000247 ac).

What is the conversion formula for m² to ac?

The exact conversion formula is: 1 m² = 0.0002471053815 ac. This converter uses this formula to give you an accurate result for any value you enter.

Square Metres to Acres Converter

This free area converter converts Square Metres (m²) to Acres (ac) and back again. The exact conversion factor is 1 m² = 0.000247 ac, so 10 m² equals 0.002471 ac.

Type a value in either field — the result updates in real time. The reference table below shows common conversion values at a glance. All calculations run entirely in your browser with no data sent to any server.

Square Metres (m²)	Acres (ac)
1 m²	0.000247 ac
10 m²	0.002471 ac
100 m²	0.024711 ac
1000 m²	0.247105 ac