Trade geometry · Equal miters
Translate a finished joint into equal miters.
See the saw setting from square, cut-line angle, stock-face offset, diagonal length, and a separate regular-polygon reference.
← Included joint angle →↕ Equal miter saw settingTwo equal mirrored cuts
← Stock face width →↕ Long-point offset← Diagonal cut length →Rectangular stock face
1 Enter the finished joint
2 Compare a regular polygon
Transparent calculation
Equal saw setting from square = (180° − included joint angle) ÷ 2.
The regular-polygon reference independently uses turn angle = 360° ÷ sides and equal miter setting = turn angle ÷ 2.