Calculator

Hectares to Acres

Turn hectares into international acres.

Your inputs

ha

Acres

2.471054

1 ha = 2.471054.

Entered
1 ha

Formula

Divide by the acre's hectare size:

acres = hectares / 0.40468564224

One hectare is 10,000 square meters.

Assumptions

  • The value can be zero and cannot be negative.
  • The result is shown with up to six decimal places.

Worked example

1 hectare equals 2.471054 acres.

Input definitions

Hectares
Land area in hectares.

Limitations

The result is an international acre. It is not a local deed acre unless that deed uses the same foot.

Questions

How many acres are in a hectare?

About 2.471054 acres.

Is a hectare a square kilometer?

No. A square kilometer is 100 hectares.

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