Results
mm²
1000000
cm²
10000
m²
1
km²
0.000001
ft²
10.76391042
in²
1550.00310001
acre
0.00024711
hectare
0.0001
亩
0.0015
How it works
Convert mm², cm², m², km², ft², in², acre, hectare, and mu.
FAQ
Why do area values change so quickly?
Area is based on squared units, so values grow or shrink faster than linear measurements.
How is mu defined?
1 mu equals 666.6666667 square meters.
Can I compare local and international units together?
Yes. All supported area units are shown together in the result grid.