Miter angle calculator
Corner angle and piece count to the per-piece miter cut and the saw setting, for picture frames and border cuts.
What you enter
- Corner angle (deg)
- Number of pieces
Main results
- Miter cut for each piece (deg)
- Saw setting (deg)
What it follows
Plain geometry on the corner angle and number of pieces you type; no building-code table is looked up.
Every result is marked REVIEW REQUIRED. Illustrative project-planning values only; jurisdiction, species, grade, loads, wet service and current adopted tables require review. Do not use a result directly for permit, purchase, or field use.
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The calculator opens inside the designer, after you sign in.
Accounts are issued by the DeckAndShed team. There is no self-service sign-up.