Length
1 kilometre (km) = 1000 metres (m)
1 km = 0.6214 miles
1 m = 1.0936 yards
1m = 3.2808 feet
1 mile = 1760 yards
1 mile = 1.609 km
1 yard = 0.9144 m
1 foot = 0.3048 m
Area
1 km2 = 100 hectares (ha)
1 km2 = 0.3861 square mile
1 km2 = 247.105 acres
1 m2 = 10.7639 square feet
1 ha = 10.000m2
1 ha = 2.4711 acres
1 square mile = 2.59 1 km2
1 acre = 0.4047 ha
1 acre = 4046.86 m2
1 acre = 4840 square yard
1 square yard = 9 square feet
1 square yard = 0.8361 m2
1 square foot = 0.0929 m2
Weight
1 tonne = 1000kg
1 tonne = 1.1023 US ton
1 US ton = 0.9072 tonnes
1 kg = 2.2046 pounds (Ib)
1 kg = 35.274 ounce (oz)
1 lb = 0.4536 kg
1 oz = 28.3495 gram
Units
1 crore = 10 million
1 million = 10 lakh
1 lakh = 100000
1 billion = 1000 million
