Ar → Hektar
1 Ar = 0.01 hectares; 1 Hektar = 100 ares.
Ar to Hektar
1 a = 0.01 ha
Ar → Hektar conversion table
| Ar (a) | Hektar (ha) |
|---|---|
| 1 | 0.01 |
| 2 | 0.02 |
| 3 | 0.03 |
| 5 | 0.05 |
| 8 | 0.08 |
| 10 | 0.1 |
| 15 | 0.15 |
| 20 | 0.2 |
| 25 | 0.25 |
| 30 | 0.3 |
| 40 | 0.4 |
| 50 | 0.5 |
| 60 | 0.6 |
| 80 | 0.8 |
| 100 | 1 |
Formula and notes
1 Ar = 0.01 hectares; conversely, 1 Hektar = 100 ares.
The converter uses the base unit method: Ar has a factor of 100 and Hektar has a factor of 10000, so the target value = source value × (100 ÷ 10000).
Length and area converters use exact international definitions, so results are consistent across calculators.
Other area conversions
Ar to Hektar FAQ
How do I convert Hektar to Ar?
Multiply the value in Hektar by 100 to get Ar.
Is the conversion exact?
Yes. Every unit is defined by a fixed factor relative to the base unit, so the result is exact apart from rounding.