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Area Conversion Calculator
Sq. Millimeters
Sq. Centimeters
Sq. Meters
Sq. Kilometers
Sq. Inches
Sq. Feet
Sq. Yards
Sq. Miles
Acres
Hectares

To use, simply enter an area value in any box. The other boxes will update as you type.

Formulas:
Sq. Millimeters
  • = Sq. Centimeters * 100
  • = Sq. Meters * 1000000
  • = Sq. Kilometers * 1012
  • = Sq. Inches * 645.16
  • = Sq. Feet * 92903.04
  • = Sq. Yards * 836127.36
  • = Sq. Miles * 2.589 * 1012
  • = Acres * 4046856422.4000006
  • = Hectares * 10000000000
Sq. Centimeters
  • = Sq. Millimeters * 0.01
  • = Sq. Meters * 0.0001
  • = Sq. Kilometers * 10000000000
  • = Sq. Inches * 6.4516
  • = Sq. Feet * 929.0304
  • = Sq. Yards * 8361.2736
  • = Sq. Miles * 25899985000
  • = Acres * 40468564.224
  • = Hectares * 100000000
 
Sq. Meters
  • = Sq. Millimeters * 10-06
  • = Sq. Centimeters * 0.00001
  • = Sq. Kilometers * 1000000
  • = Sq. Inches * 0.00064516
  • = Sq. Feet * 0.09290304
  • = Sq. Yards * 0.83612736
  • = Sq. Miles * 2589988.1
  • = Acres * 4046.85642
  • = Hectares * 10000
Sq. Kilometers
  • = Sq. Millimeters * 10-12
  • = Sq. Centimeters * 10-10
  • = Sq. Meters * 10-06
  • = Sq. Inches * 6.4516 * 10-10
  • = Sq. Feet * 9.290304 * 10-8
  • = Sq. Yards * 8.3612736 * 10-7
  • = Sq. Miles * 2.5899985
  • = Acres * 0.0040469
  • = Hectares * 0.01
 
Sq. Inches
  • = Sq. Millimeters * 0.00155
  • = Sq. Centimeters * 0.1550003
  • = Sq. Meters * 1550.0031
  • = Sq. Kilometers * 1550003100.0061998
  • = Sq. Feet * 144
  • = Sq. Yards * 1296
  • = Sq. Miles * 4014505704.0114074
  • = Acres * 6272640
  • = Hectares * 15500031.000062
Sq. Feet
  • = Sq. Millimeters * 0.0000108
  • = Sq. Centimeters * 0.0010764
  • = Sq. Meters * 10.7639104
  • = Sq. Kilometers * 10763910.4167097
  • = Sq. Inches * 0.0069444
  • = Sq. Yards * 9
  • = Sq. Miles * 27878511.8334126
  • = Acres * 43560
  • = Hectares * 107639.1041671
 
Sq. Yards
  • = Sq. Millimeters * 0.0000012
  • = Sq. Centimeters * 0.0001196
  • = Sq. Meters * 1.19599005
  • = Sq. Kilometers * 1195990.0463011
  • = Sq. Inches * 0.0007716
  • = Sq. Feet * 0.1111111
  • = Sq. Miles * 3097612.4259347
  • = Acres * 4840
  • = Hectares * 11959.900463
Sq. Miles
  • = Sq. Millimeters * 3.86102159 * 10-14
  • = Sq. Centimeters * 3.86102159 * 10-11
  • = Sq. Meters * 3.86102159 * 10-7
  • = Sq. Kilometers * 0.386102159
  • = Sq. Inches * 2.49097669 * 10-10
  • = Sq. Feet * 3.58700643 * 10-8
  • = Sq. Yards * 3.22830579 * 10-7
  • = Acres * 0.0015625
  • = Hectares * 0.003861
 
Acres
  • = Sq. Millimeters * 2.47105381 * 10-10
  • = Sq. Centimeters * 2.47105381 * 10-8
  • = Sq. Meters * 0.000247105381
  • = Sq. Kilometers * 247.105381
  • = Sq. Inches * 1.59422508 * 10-7
  • = Sq. Feet * 2.29568411 * 10-5
  • = Sq. Yards * 0.00020661157
  • = Sq. Miles * 640
  • = Hectares * 2.47105381
Hectares
  • = Sq. Millimeters * 10-10
  • = Sq. Centimeters * 10-8
  • = Sq. Meters * 0.0001
  • = Sq. Kilometers * 100
  • = Sq. Inches * 6.4516 * 10-8
  • = Sq. Feet * 9.290304 * 10-6
  • = Sq. Yards * 8.3612736 * 10-5
  • = Sq. Miles * 258.998811
  • = Acres * 0.404685642
 
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