Calculate the Size of Round Bar Needed to Fabricate Hexagon, Square or Flat Bars

Fabricate Hexagon and Square Bar
With the diameter of the hexagon or square bar, the size of the round bar can be calculated using the following formula:

Round Bar Diameter = Hexagon Diameter * 1.154701
Round Bar Diameter = Square Diameter * 1.414214

Fabrication Bar Diameter Round Bar Diameter Needed
=
Fabricate Flat Bar
With the width and height of flat bar, the minimum diameter of round bar can be calculated using the following formula:

Round Bar Minimum Diameter = Square Root(Width² + Height²)

Width and Height of Flat Bar Round Bar Diameter Needed
x =