Land and surface measurement conversion

Area Converter

Convert land, room, construction, and surface measurements across metric and imperial systems.

From value From unit

To value To unit

Conversions are calculated from the square metre base unit using standard international factors.

Other popular conversions

Land and surface measurement conversion

All calculations are performed locally in your browser. No values are stored or uploaded.

Features

Convert acres, hectares, square metres, and square feet for property and land use.

Quickly compare room sizes and construction estimates across common systems.

Results change immediately when you edit the value or unit.

Swap both units and values to check a conversion in the other direction.

Every conversion is calculated from the square metre SI base unit.

Your area values are processed only inside your browser.

One acre equals exactly 43,560 square feet.

One hectare is approximately 2.47105 acres.

One square foot equals approximately 0.092903 square metres.

The square metre is the standard SI-derived unit used as the calculation base.

Yes. Acres, hectares, square kilometres, and square miles are included.

No. The converter runs entirely in your web browser.