Convert acres to hectares

Free online converter from acres to hectares. Type a value to get an instant result, check the formula and use the quick reference table below.

acres (ac)

hectares (ha)

1 ac = 0.404686 ha

Formula: ha = ac × 0.404686

Conversion table

acres (ac)	hectares (ha)
1	0.404686
2	0.809371
5	2.02343
10	4.04686
20	8.09371
50	20.2343
100	40.4686
250	101.171
500	202.343
1000	404.686

Popular values

2 ac → ha 5 ac → ha 10 ac → ha 15 ac → ha 20 ac → ha 25 ac → ha 30 ac → ha 40 ac → ha 50 ac → ha 75 ac → ha 100 ac → ha 150 ac → ha 200 ac → ha 250 ac → ha 500 ac → ha 1000 ac → ha

Frequently asked questions

How many ha are in 1 ac?

1 ac = 0.404686 ha.

How do I convert acres to hectares?

Multiply the value in acres by 0.404686 to get hectares.

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