Conversions
Area Converter
m², hectares, acres, sq ft — for land and construction.
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Conversion to all units
square millimeter1,000,000
square centimeter10,000
square meter1
hectare (ha)0.0001
square kilometer0.000001
square foot10.76391
square yard1.19599
acre0.000247
How it works
Convert areas between metric (m², ha, km²) and imperial (ft², yd², acre) units.
Supported units: mm², cm², m², ha, km², ft², yd², acre. Type any value and see the conversion to every unit in real time.
Practical examples
1 hectare in m²
1 ha = 10,000 m²
1 acre in hectares
1 acre = 0.4047 ha
Frequently asked questions
Are the conversions exact?
We use official SI conversion factors. Results are rounded to up to 6 decimal places.
Does it work offline?
Yes — everything runs in your browser, no data is sent to servers.