convert mass, length and area units
enter a value and select a transformation from the buttons below and the results will be displayed.
area unit, weight unit, area unit conversion
1 square kilometer (km2) = 100 hectares (ha) = 247.1
acre (acre) = 0.386 square miles (mile2) 1 square meter (m2) = 10.764 square feet (ft2) 1 arena (acre) = 100 square meters (m2)
1 hectare (ha) = 10000 square meters (m2) = 2.471 acres (acre) 1 square mile (mile2) = 2.590 square kilometers (km2) 1 acre (acre) = 0.4047 hectares (ha) = 40.47*
10-3 square kilometers (km2) = 4047 square meters (m2)
1 square foot (ft2) = 0.093 square meters (m2) 1 square inch (in2) = 6.452 square centimeters (cm2) 1 square yard (yd2) = 0.8361 square meters (m2)
quality
1 ton (t) = 1000 kilograms (kg) = 2205 pounds (lb) =
1.102 short tons (sh.ton) = 0.934 long tons (long.ton) 1 kilogram (kg) = 2.205 pounds (lb) 1 short ton (sh.ton) = 0.907 tons (t) = 2000 pounds (1b)
1 long ton (long.ton) = 1.016 tons (t) 1 pound (lb) = 0.454 kilograms (kg) 1 ounce (oz) = 28.350 grams (g)
acre (acre) = 0.386 square miles (mile2) 1 square meter (m2) = 10.764 square feet (ft2) 1 arena (acre) = 100 square meters (m2)
1 hectare (ha) = 10000 square meters (m2) = 2.471 acres (acre) 1 square mile (mile2) = 2.590 square kilometers (km2) 1 acre (acre) = 0.4047 hectares (ha) = 40.47*
10-3 square kilometers (km2) = 4047 square meters (m2)
1 square foot (ft2) = 0.093 square meters (m2) 1 square inch (in2) = 6.452 square centimeters (cm2) 1 square yard (yd2) = 0.8361 square meters (m2)
quality
1 ton (t) = 1000 kilograms (kg) = 2205 pounds (lb) =
1.102 short tons (sh.ton) = 0.934 long tons (long.ton) 1 kilogram (kg) = 2.205 pounds (lb) 1 short ton (sh.ton) = 0.907 tons (t) = 2000 pounds (1b)
1 long ton (long.ton) = 1.016 tons (t) 1 pound (lb) = 0.454 kilograms (kg) 1 ounce (oz) = 28.350 grams (g)
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