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List Units: A B C D E-F G H-I J-L M N O-P Q-R S T U-Z
<< back  31-54 (of 54) 
Unit Name Symbol SI Equivalent 
· square kilometer 
km2  1x106 m2 
· square megameter 
Mm2  10x1011 m2 
· square meter 
m2  1 m2 
· square micrometer 
┬Ám2  10x10-13 m2 
· square mil (thou) 
mil2  6.4516x10-10 m2 
· square mile (geographical) 
sq. mi. (geogr.)  5.508x107 m2 
· square mile (int. naut.) 
sq. mi. (int. naut.)  3.4299x106 m2 
· square mile (int.) 
sq. mi. (int.)  2.59x106 m2 
· square millimeter 
mm2  10x10-7 m2 
· square nanometer 
nm2  1x10-18 m2 
· square perch 
rd2  25.293 m2 
· square petameter 
Pm2  1x1030 m2 
· square picometer 
pm2  1x10-24 m2 
· square pole 
rd2  25.293 m2 
· square rod 
rd2  25.293 m2 
· square terameter 
Tm2  1x1024 m2 
· square yard 
yd2, sq. yd  0.836127 m2 
· square yoctometer 
ym2  1x10-48 m2 
· square yottameter 
Ym2  3.40282x1038 m2 
· square zeptometer 
zm2  1.00053x10-42 m2 
· square zettameter 
Zm2  3.40282x1038 m2 
· township (US) 
  9.32396x107 m2 
· vergee (Jersey) 
  1798.6 m2 
· vergees (Guernsey) 
  1541.66 m2 
<< back  31-54 (of 54) 
List Units: A B C D E-F G H-I J-L M N O-P Q-R S T U-Z