# Ares en hectares

> Convertir d’ares en hectares : 1 a = 0,01 ha. Résultat instantané et table de conversion a → ha.

Convertisseur interactif : https://calculateur.top/conversions/surface/are-en-hectare/

## Formule

- 1 a = 0,01 ha
- 1 ha = 100 a

## Table de conversion a → ha

| are | hectare |
| --- | --- |
| 1 a | 0,01 ha |
| 2 a | 0,02 ha |
| 3 a | 0,03 ha |
| 4 a | 0,04 ha |
| 5 a | 0,05 ha |
| 6 a | 0,06 ha |
| 7 a | 0,07 ha |
| 8 a | 0,08 ha |
| 9 a | 0,09 ha |
| 10 a | 0,1 ha |
| 15 a | 0,15 ha |
| 20 a | 0,2 ha |
| 25 a | 0,25 ha |
| 30 a | 0,3 ha |
| 50 a | 0,5 ha |
| 75 a | 0,75 ha |
| 100 a | 1 ha |
| 250 a | 2,5 ha |
| 500 a | 5 ha |
| 1 000 a | 10 ha |

## Conversions liées

- [ha → a](https://calculateur.top/conversions/surface/hectare-en-are/)
- [cm² → ha](https://calculateur.top/conversions/surface/centimetre-carre-en-hectare/)
- [m² → ha](https://calculateur.top/conversions/surface/metre-carre-en-hectare/)
- [a → cm²](https://calculateur.top/conversions/surface/are-en-centimetre-carre/)
- [a → m²](https://calculateur.top/conversions/surface/are-en-metre-carre/)
- [a → km²](https://calculateur.top/conversions/surface/are-en-kilometre-carre/)
- [a → ft²](https://calculateur.top/conversions/surface/are-en-pied-carre/)
- [a → ac](https://calculateur.top/conversions/surface/are-en-acre/)
- [km² → ha](https://calculateur.top/conversions/surface/kilometre-carre-en-hectare/)
- [ft² → ha](https://calculateur.top/conversions/surface/pied-carre-en-hectare/)
- [ac → ha](https://calculateur.top/conversions/surface/acre-en-hectare/)
- [cm² → a](https://calculateur.top/conversions/surface/centimetre-carre-en-are/)
- [Convertisseur de surface](https://calculateur.top/conversions/surface/)