Miter Angle Calculator
Calculate Miter Angles
About Miter Angle Calculator
This calculator determines the correct miter angles for various woodworking and construction joints, ensuring precise cuts for perfect fits.
Miter Angle Formula:
Miter Angle = Corner Angle ÷ 2
Common Joint Types:
- Corner Joint: Standard 90° corners
- Polygon: Multi-sided shapes (hexagons, octagons)
- Crown Molding: Ceiling trim with spring angles
- Baseboard: Floor trim joints
- Chair Rail: Wall trim at chair height