Arpent (Mauritius) to Hectares: the quick answer
1 arpent-mu = 0.4221 ha
1 arpent (Mauritius) equals 0.4221 hectares
To convert arpent (Mauritius) to hectares, multiply the value by 0.4221. To go the other way, multiply hectares by 2.36911 to get arpent (Mauritius).