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A user has requested this calculator for the instances where the 3-4-5 method just doesn't work. This calculator will give you the hypotenuse of a triangle. Input the length of 2 sides of a triangle, in feet, and the calculator will output the 3rd side (hypotenuse) in decimal feet. This of course only works for a right triangle. This can be helpful when pulling square for concrete forms, walls, or floor and roof sheathing.
Modify fields with * beside it

Input Values

Input Side 1* ft inches /16
Input Side 2* ft inches /16

Output Values

Side 3 Length (hypotenuse)




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