Area
Area
Using our calculator, you can easily convert units of area from one dimension to another.
Area is a numerical characteristic of a two-dimensional (flat or curved) geometric figure, informally speaking, showing the size of this figure. Historically, the calculation of the area was called quadrature.
Area is a numerical characteristic of a two-dimensional (flat or curved) geometric figure, informally speaking, showing the size of this figure. Historically, the calculation of the area was called quadrature.
Acre
1 Acre (ac) =
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0.404686 Hectare (ha)
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4.04686 x 107 Square Centimeter (cm²)
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43560 Square Feet (ft²)
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0.00404686 Square Kilometer (km²)
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4046.86 Square Meter (m²)
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0.0015625 Square Miles (mi²)
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4840 Square Yards (yd²)
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404686 Are (а)
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40.4686 Square decimeter (dm²)
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4.04686 x 10-28 Barn (b)
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4.04686 x 106 Decar (daa)
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4.09435 x 106 Rood (ro)
Square Centimeter
1 Square Centimeter (cm²) =
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2.47105 x 10-8 Acre (ac)
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1.0 x 10-8 Hectare (ha)
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0.00107639 Square Feet (ft²)
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1.0 x 10-10 Square Kilometer (km²)
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0.0001 Square Meter (m²)
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3.86102 x 10-11 Square Miles (mi²)
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0.000119599 Square Yards (yd²)
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0.01 Are (а)
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1.0 x 10-6 Square decimeter (dm²)
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1.0 x 10-35 Barn (b)
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0.1 Decar (daa)
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0.101174 Rood (ro)
Square Feet
1 Square Feet (ft²) =
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2.29568 x 10-5 Acre (ac)
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9.2903 x 10-6 Hectare (ha)
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929.03 Square Centimeter (cm²)
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9.2903 x 10-8 Square Kilometer (km²)
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0.092903 Square Meter (m²)
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3.58701 x 10-8 Square Miles (mi²)
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0.111111 Square Yards (yd²)
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9.2903 Are (а)
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0.00092903 Square decimeter (dm²)
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9.2903 x 10-33 Barn (b)
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92.903 Decar (daa)
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93.9934 Rood (ro)
Square Kilometer
1 Square Kilometer (km²) =
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247.105 Acre (ac)
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100 Hectare (ha)
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1.0 x 1010 Square Centimeter (cm²)
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1.07639 x 107 Square Feet (ft²)
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1.0 x 106 Square Meter (m²)
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0.386102 Square Miles (mi²)
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1.19599 x 106 Square Yards (yd²)
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1.0 x 108 Are (а)
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10000 Square decimeter (dm²)
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1.0 x 10-25 Barn (b)
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1.0 x 109 Decar (daa)
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1.01174 x 109 Rood (ro)
Square Miles
1 Square Miles (mi²) =
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640 Acre (ac)
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258.999 Hectare (ha)
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2.58999 x 1010 Square Centimeter (cm²)
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2.78784 x 107 Square Feet (ft²)
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2.58999 Square Kilometer (km²)
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2.58999 x 106 Square Meter (m²)
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3.0976 x 106 Square Yards (yd²)
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2.58999 x 108 Are (а)
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25899.9 Square decimeter (dm²)
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2.58999 x 10-25 Barn (b)
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2.58999 x 109 Decar (daa)
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2.62038 x 109 Rood (ro)
Square Yards
1 Square Yards (yd²) =
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0.000206612 Acre (ac)
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8.36127 x 10-5 Hectare (ha)
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8361.27 Square Centimeter (cm²)
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9 Square Feet (ft²)
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8.36127 x 10-7 Square Kilometer (km²)
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0.836127 Square Meter (m²)
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3.22831 x 10-7 Square Miles (mi²)
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83.6127 Are (а)
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0.00836127 Square decimeter (dm²)
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8.36127 x 10-32 Barn (b)
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836.127 Decar (daa)
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845.94 Rood (ro)
Are
1 Are (а) =
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2.47105 x 10-6 Acre (ac)
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1.0 x 10-6 Hectare (ha)
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100 Square Centimeter (cm²)
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0.107639 Square Feet (ft²)
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1.0 x 10-8 Square Kilometer (km²)
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0.01 Square Meter (m²)
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3.86102 x 10-9 Square Miles (mi²)
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0.0119599 Square Yards (yd²)
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0.0001 Square decimeter (dm²)
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1.0 x 10-33 Barn (b)
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10 Decar (daa)
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10.1174 Rood (ro)
Barn
1 Barn (b) =
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2.47105 x 1027 Acre (ac)
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1.0 x 1027 Hectare (ha)
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1.0 x 1035 Square Centimeter (cm²)
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1.07639 x 1032 Square Feet (ft²)
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1.0 x 1025 Square Kilometer (km²)
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1.0 x 1031 Square Meter (m²)
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3.86102 x 1024 Square Miles (mi²)
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1.19599 x 1031 Square Yards (yd²)
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1.0 x 1033 Are (а)
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1.0 x 1029 Square decimeter (dm²)
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1.0 x 1034 Decar (daa)
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1.01174 x 1034 Rood (ro)
Decar
1 Decar (daa) =
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2.47105 x 10-7 Acre (ac)
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1.0 x 10-7 Hectare (ha)
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10 Square Centimeter (cm²)
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0.0107639 Square Feet (ft²)
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1.0 x 10-9 Square Kilometer (km²)
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0.001 Square Meter (m²)
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3.86102 x 10-10 Square Miles (mi²)
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0.00119599 Square Yards (yd²)
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0.1 Are (а)
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1.0 x 10-5 Square decimeter (dm²)
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1.0 x 10-34 Barn (b)
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1.01174 Rood (ro)
Rood
1 Rood (ro) =
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2.44239 x 10-7 Acre (ac)
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9.884 x 10-8 Hectare (ha)
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9.884 Square Centimeter (cm²)
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0.010639 Square Feet (ft²)
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9.884 x 10-10 Square Kilometer (km²)
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0.0009884 Square Meter (m²)
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3.81623 x 10-10 Square Miles (mi²)
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0.00118212 Square Yards (yd²)
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0.09884 Are (а)
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9.884 x 10-6 Square decimeter (dm²)
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9.884 x 10-35 Barn (b)
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0.9884 Decar (daa)