What is square metre?

The square metre is the SI unit of area. It is widely used in real estate, construction, interior design, and land measurement across countries that use the metric system.

What is acre?

An acre is a unit of area in imperial and US customary systems equal to 43,560 square feet. It is the standard unit for measuring agricultural land, property lots, and parks in the United States and United Kingdom.

Worked examples

1 square metre = 0.00024711 acre

1 acre = 4,046.8564224 square metre

More Area conversions

• Convert square metre to square kilometre
• Convert square metre to square foot
• Convert square metre to square mile
• Convert square metre to acre
• Convert square metre to hectare
• Convert square metre to square centimetre
• Convert square metre to square inch
• Convert square metre to square yard
• Convert square metre to are