Dovetail Angle Ratio
Calculator

Inputs

Dovetail angle (degrees)
9.462322

Results

Dovetail angle (degrees)
9.462322
Slope per 100 mm
16.666666
Complement angle (degrees)
80.537677

Results

Dovetail angle (degrees)9.462322
Slope per 100 mm16.666666
Complement angle (degrees)80.537677

formula-map diagram

Dovetail angle (degrees)
9.462322
Slope per 100 mm
16.666666
Complement angle (degrees)
80.537677

Formula map

Formula

θ = atan(1 ÷ n) for a 1 : n dovetail slope

= 9.4623222080256

Note

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

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