At One Place

1 ha to acre

1 hectare in acres
1 ha = 2.471054 acre
acre = ha × 2.471053815

1 hectare is 2.471054 acres. To get there, multiply by 2.471053815.

Values either side

Hectares near 1, converted to acres.
Hectares Acres
0.5 ha 1.235527
1 ha ← 2.471054
1.5 ha 3.706581
2 ha 4.942108
2.5 ha 6.177635
3 ha 7.413161

How the conversion works

The relationship is acre = ha × 2.471053815. Both units measure area, so the conversion is a fixed factor that never changes.

Common questions

What is 1 ha in acres?
1 ha is 2.471054 acre.
How do you convert hectares to acres?
Multiply by 2.471053815.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked