One-dimensional optimization
This tool is for long stock where only cut length drives the layout: trim, lumber, pipe, conduit or bar stock.
Free contractor tool
Cut List Optimizer
Enter the pieces you need and let the tool arrange them across stock lengths to reduce waste and tell you how many boards to buy.
Lumber & trimKerf-awareBoard-by-board cut plan
Stock setup
Optimize trim, dimensional lumber or any straight stock sold in fixed lengths.
Parts to cut
Lengths accept 37 5/8, 37½″, 3′ 1 5/8″ and similar tape-measure formats.
Kerf counts
The plan reserves blade kerf between adjacent pieces. Add end trim if you need to square or clean factory ends before measuring parts.
Use the plan as a shop aid
The optimizer searches for a low-waste arrangement, but real defects, grain selection and machine setup can change the best cutting sequence.