Conversions Conversion Chart

Area Conversion Chart

Published September 8, 2026

Conversion factors for the area units people convert most often. For the reasoning behind these numbers, see Understanding Area Measurements.

Common Area Conversions

From To Equivalent
1 acre Square feet 43,560 sq ft
1 acre Square meters 4,046.86 sq m
1 acre Hectares 0.4047 hectares
1 hectare Square meters 10,000 sq m
1 hectare Acres 2.471 acres
1 square kilometer Square miles 0.3861 sq mi
1 square meter Square feet 10.764 sq ft
1 square foot Square meters 0.0929 sq m

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Frequently Asked Questions

How many square feet are in an acre?

An acre is 43,560 square feet, regardless of the shape of the plot.

What’s the difference between an acre and a hectare?

A hectare is 10,000 square meters, which works out to about 2.47 acres. Hectares are the standard metric land-area unit; acres are the imperial equivalent.

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