Cut list optimizer
Optimize your cut list for plywood and sheet goods. Enter panel sizes, get the minimum number of sheets with visual cutting diagrams.
How the Cut List Optimizer Works
The cut list optimizer uses a shelf-based bin packing algorithm to arrange your parts on standard sheet goods (plywood, MDF, melamine) with minimal waste. Enter your part dimensions and quantities, and it calculates the minimum number of full sheets you need to buy.
Each sheet gets a color-coded visual cutting diagram showing exactly where each part goes. Parts are labeled with names and dimensions so you can use the diagram as a cutting guide in the shop.
Plywood Cut Calculator Tips
- Standard plywood sheets are 4'x8' (48" x 96") — the default sheet size
- Set kerf to your saw blade width (typically 1/8" for circular saws, 3/32" for table saws)
- Enable "Lock grain" for veneered plywood where grain direction matters
- The optimizer tries both orientations for each part when rotation is allowed, reducing waste
- Add 1/8" to part dimensions if you plan to trim edges after cutting
Sheet Cutting Optimizer for Cabinets
For cabinet cut lists, enter each cabinet component as a separate part: sides, top, bottom, shelves, and back panel. Set grain direction to "Lock" for visible veneer faces. The optimizer will group parts efficiently across sheets while respecting grain orientation.
How accurate is the waste calculation?
The waste percentage accounts for kerf cuts and unused sheet area. Actual shop waste may be slightly higher due to edge trimming, defects, and offcuts too small to use. Plan for an extra 5-10% beyond what the optimizer shows.
Can I use this for materials other than plywood?
Yes. Change the sheet dimensions to match your material: MDF, melamine, OSB, drywall, sheet metal, or any flat stock. The algorithm works the same regardless of material.