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Square Calculator

A Square is a 4-sided regular polygon with all sides equal
and all internal angles 90 degree. Here you can calculate
the area, perimeter and diagonal of square.

Square Calculator

Area of square: [ (side)² ]

  • Enter the length =

  • Area of Square =

    indication

Perimeter of square: [ 4 (side) ]

  • Enter the length =

  • Perimeter of Square =

    indication

Diagonal of square: [ (side) (sqrt(2)) ]

  • Enter the length =

  • Diagonal of Square =

    indication

"This tool is an online utility. You can dynamically calculate the area of square, perimeter and diagonal of square."