Acres to Hectares Converter

Convert acres to hectares with accurate results.

Quick Answer

1 ac = 0.40468564 ha

Area conversion

Calculator

Results update instantly. Use Calculate to confirm the current conversion.

Decimals and negative values are supported.
Choose 2, 4, 6 or 8 decimal places.

Result

0.40468564 ha

1 ac = 0.40468564 ha

Live result is ready.

Conversion Summary

1 acre equals 0.40468564 hectares.

1 hectare = 2.47105381 acres.

Equivalent Values

1 ac equals:

0.40468564 ha
Hectares
4,046.8564224
Square meters
43,560 ft²
Square feet

Formula

1 ha = 2.47105381 ac

hectares = acres ÷ 2.471053814672

Example

Convert 1 acre to hectares:

1 ÷ 2.471053814672= 0.40468564 ha

Acres to Hectares Conversion Table

Select a listed value for a dedicated conversion result page.

Conversion Methodology

Convertora stores area factors relative to the SI square meter. Metric, international imperial and land-area factors use standardized values, and displayed results are rounded for readability.

Last Updated: