Cut‑List Optimizer (Kerf‑Aware)
Paste your cuts, choose stock length and kerf, then get an optimized layout with minimal waste. Export a cut ticket and share the plan with a link.
Stock & Saw
Optimization
Cut list
Enter lengths one per line. Optional quantity using "x" or comma. Examples: "48 x 3", "36,2", or just "24".
Enter your cuts and select Optimize.
Method & assumptions
- Heuristics: First-Fit Decreasing and Best-Fit variants, plus a small swap pass.
- Kerf is applied per cut. The final cut on each stick does not need a trailing kerf; the algorithm accounts for this.
- Trim is subtracted at both ends of each stock before packing.
- Mode “Least waste” prioritizes total leftover reduction. Mode “Fewest sticks” may use fewer sticks at the cost of more leftover per stick.
About this free cut-list optimizer
This tool plans kerf-aware cuts on standard stock lengths, minimizing waste and producing a printable shop ticket. It’s useful for wood, PVC, metal, pipe, and more. You can export a CSV, save/share via URL, and everything runs locally in your browser.
Common questions
How should I choose kerf and trim?
Kerf is the width your blade removes on each cut. Trim allows you to square the ends or remove factory damage. If you do not need end trimming, set trim to 0.
Does this support metal, pipe, and rebar?
Yes. Use the length unit you prefer and set an appropriate kerf for your saw or cutoff wheel. Always verify safe cutting procedures and material allowances.
Can I limit the number of sticks?
Yes. Set “Max sticks”. The optimizer will try to stay within that cap and show if it is not possible.