Yet more conversions:

1 hectares = 2.47104 acres
= 100 ares
= 10000 centaers
= 9.8842 roods
= 0.003861 sections
= 24.7104 square chains
= 107639 square feet
= 0.01 square kilometers
= 247.104 square links
= 10000 square meters
= .00386102 square miles
= 395.369 square rods
= 11959.9 square yards
= 1.07250 x 10^4 square townships

hope this helps