ConvertUnits
MEASUREMENT COLLECTION

Area converters

Square units measure two-dimensional area, not linear length. Choose an exact direction below, or open the universal converter for all compatible units.

Example area conversions

Start with a calculated reference value, then open the tool to enter your own measurement. Results marked ≈ are rounded for display.

Understanding area

Square-unit factors differ from linear factors

Square meters and square feet are areas. To convert square feet to square meters, use the square of the international foot-to-meter factor, not the factor for one foot.

How to verify a conversion

One square foot is exactly 0.09290304 square meters. The calculator does not derive an area from perimeter without additional shape measurements.

Source definitions: NIST Guide to the SI. See our conversion methodology for calculation and rounding details.

Accurate calculations, no guesswork

Every converter uses consistent unit definitions and returns an interactive result you can verify. For multiple measurements, use the batch converter.

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