Acres to Hectares converter

Type a number in acres to see it in hectares straight away. 1 ac = 0.404686 ha.

The same amount in every unit

Acres to hectares chart

AcresHectares
0.25 ac0.101171 ha
0.5 ac0.202343 ha
1 ac0.404686 ha
2 ac0.809371 ha
5 ac2.0234 ha
10 ac4.0469 ha
AcresHectares
20 ac8.0937 ha
50 ac20.2343 ha
100 ac40.4686 ha
500 ac202.3428 ha
1,000 ac404.6856 ha

How to convert units

  1. Pick a type. Length, weight, temperature, volume, area, speed, data size or time.
  2. Type a number. Choose the units on both sides; the answer appears as you type.
  3. See every unit. The table shows your amount in all units at once.

Questions people ask

How many hectares are in a acre?

1 acre = 0.404686 hectares.

How do I convert acres to hectares?

To convert acres to hectares, multiply by 0.404686. For example, 10 ac = 4.0469 ha.

How many centimetres are in an inch?

Exactly 2.54 centimetres.

How do I convert Celsius to Fahrenheit?

Multiply by 9/5 and add 32. For example 20 °C is 68 °F.

Is a gigabyte 1000 or 1024 megabytes?

Officially 1000 (GB). 1024 is a gibibyte (GiB), which some computers still label GB. Both are listed.

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