None. A yard is a measure of distance, a hectare (not hectar) is a measure of area. The two measure different things and it makes no sense to try and convert one to the other.
One Hectare has precisely 15.4375Bighas
One hectare is equal to approximately 2.47 acres.
No
2.471 acres per hectare
1 hectare = 98.84 gunthas
1 hectare = 2.4710538147 acres
One hectare is 10,000 m2
One hectare = 10,000 square meters
Approximately 2.471 acres in 1 hectare.
100,000,000 sq cm in one hectare.
It is one hectare. It is one hectare. It is one hectare. It is one hectare.