Calculator
Miter & Bevel Angles
Pick the number of sides. For boxes with sloped walls, also set the wall tilt.
Piece size (optional)
6 sides, wall 0°
- Saw setting (miter)
- 30.0°
- Blade tilt (bevel)
- 0.0°
- Angle per joint
- 30.0°
- Interior angle
- 120.0°
- Piece length (long point)
- 11.732 in
- Total stock for 6 pieces
- 70.39 in
The saw setting follows the scale on most miter saws (0° = square). Piece length assumes flat frames; always make a test cut in scrap first.
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What you'll need for this project
Tools
Screws & hardware
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Build it · Beginner · 1 day
Download the complete plan with cut list and materials list (PDF)
Mitered Keepsake Box Set — Three nesting boxes with 45° corner miters and contrasting splines. Drawings, cut list with board-foot totals, hardware list and step-by-step instructions.