10mm = 1 cm
100 mm = 1 decimeter
1000 mm = 1 m
10cm = 1 decimeter
100 cm = 1 m
10 decimeter = 1 meter
1000 m = 1 km
Weight unit:
1000g = 1kg
1000kg = 1t
Area unit:
100 mm2 = 1 cm2
10000 mm2 = 1 mm2.
100 square centimeter = 1 square decimeter
10000 cm2 = 1 m2
10000 m2 = 1 hectare
100 hectare = 1 km2
Unit of volume:
1000 cubic millimeter = 1 cubic centimeter
1000 cubic centimeter = 1 cubic decimeter
1000 cubic decimeter = 1 cubic meter
1000 cubic meter = 1 cubic kilometer