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Square Footage Calculator

Calculate rectangular floor or surface area in square meters and square feet.

How It Works

Area=length×width. For complex shapes, split into rectangles and add their areas.

Reference Sources

FAQs

How does this calculator work?

Area=length×width. For complex shapes, split into rectangles and add their areas.

What assumptions should I check?

Check the units and definitions shown beside each input. Results use the values you enter.