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hectare
Symbol:  ha 
Category:  Area 
SI Equivalent:  1×104 m2
Dimension L2 
System:  French 
 
Notes
French metric unit of area used in surveyor's measurements.
Convert     ha  
57 conversions, showing those commonly used | Show all
1 ha =
Area
  Symbol Unit Name
2.47105  ac, acre  acre 
10×1031  b  barn 
1×108  cm2  square centimeter 
1.07639×105  ft2  square foot 
hm2  square hectometer 
1.55×107  in2, sq. in  square inch 
1×10-2  km2  square kilometer 
1×104  m2  square meter 
1×1016  ┬Ám2  square micrometer 
1.55×1013  mil2  square mil (thou) 
3.86101×10-3  sq. mi. (int.)  square mile (int.) 
1×1010  mm2  square millimeter 
1.19599×104  yd2, sq. yd  square yard 
more...
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