Hectare to Acre

Convert hectare to acre instantly. Type in either field — results update live.

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Area Hectare Acre

1 hectare = 2.4710538147 acres

From

Format

Selected ha values converted to ac using the exact factor from this tool.

Exact conversion factors in both directions, plus a worked example.

1 ha = 2.4710538147 ac

1 ac = 0.4046856422 ha

To convert hectare to acre, multiply by 2.4710538147.

To convert acre to hectare, multiply by 0.4046856422.

Example: convert 10 ha to ac

10 × 2.4710538147 = 24.7105381467 ac

Short background on the units used in this conversion.

A hectare is 10,000 square meters, or exactly one hundred ares — a practical field for large plots.

Hectares report forest cover, vineyard size, and agricultural statistics in metric countries.

An acre is 43,560 square feet, or exactly 4,046.8564224 square meters — a traditional land measure.

Acres parcel farmland, suburban lots, and parks in the United States, UK, and several Commonwealth countries.

How many acres are in one hectare?

One hectare equals 2.4710538147 acres. Multiply your hectares value by 2.4710538147 to convert to acres.

What is the conversion formula?

ac = ha × 2.4710538147

The reverse is ha = ac × 0.4046856422, using the same exact factors as this converter.

Is this Hectare to Acre converter private?

Yes. All calculations run locally in your browser. Nothing you type is sent to a server.

Jump to any area conversion starting from hectare — including the reverse direction and every other unit in our dataset.