Foot:
12 Inches
.01515 Chain
.06061 Pole (or Rod or Perch)
.3048 Meter
Pole/Rod/Perch:
0.25 Chain
25 Links
16.5 Feet

Acre:
43,560 Sq. Feet
10 Sq. Chains
0.40468 Hectares

Hectare:
10,000 Sq. meters
2.471054 Acres
107,639 Sq. Feet
Chain:
66 Feet
100 Links
4 Poles (or Rods or Perches)
Meter:
100 Centimeters
0.9144 Yards
3.28084 Feet