Wood Panel Square Check
Calculator

Inputs

Theoretical diagonal (mm)
721.110255

Results

Theoretical diagonal (mm)
721.110255
Diagonal difference (mm)
0
Average measured diagonal (mm)
721.1
Deviation from theoretical (mm)
-0.010255

Results

Theoretical diagonal (mm)721.110255
Diagonal difference (mm)0
Average measured diagonal (mm)721.1
Deviation from theoretical (mm)-0.010255

formula-map diagram

Theoretical diagonal (mm)
721.110255
Diagonal difference (mm)
0
Average measured diagonal (mm)
721.1
Deviation from theoretical (mm)
-0.010255

Formula map

Formula

Square when diagonal A = diagonal B = √(W² + H²)

= 721.1102550928

Note

This result is a simplified model; verify against your shop's own tolerances and material data before cutting.

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