Convert UnitsQuick conversion table
| hectare | acre |
|---|---|
| 1 ha | 2.47105381467 ac |
| 10 ha | 24.7105381467 ac |
| 50 ha | 123.552690734 ac |
| 100 ha | 247.105381467 ac |
| 500 ha | 1235.52690734 ac |
| 1000 ha | 2471.05381467 ac |
| 5000 ha | 12355.2690734 ac |
| 10000 ha | 24710.5381467 ac |
Unit definitions
hectare (ha)
hectare is a unit of Area. In this converter it is defined against the category base unit as 1 ha = 10000 m².
acre (ac)
acre is a unit of Area. In this converter it is defined against the category base unit as 1 ac = 4046.8564224 m².
Example
10 ha = 24.7105381467 ac
Sources and methodology
Definitions: BIPM SI Brochure and NIST conversion guidance. Methodology.