1D Linear Cutting Optimizer
Best-fit decreasing for lumber, steel tube, aluminum extrusion, PVC, rebar, and other straight stock. Multiple stock lengths and reusable offcuts are supported. Miter/angle fields are printed as planning notes; they do not change straight-stock geometry.
Saved locally in your browser
Additional stock lengths / reusable offcuts
Use this for mixed standard lengths or leftover straight stock.
Offcut library: 0 saved straight offcuts in this browser.
| Label | Length | Qty | Material | Miter / angle note | Shop notes | Actions |
|---|---|---|---|---|---|---|
Local-first · kerf-aware · printable
Lumber Length Cutting Optimizer
Plan lumber length cuts from common boards with kerf, repeated parts, and printable stock sequences.
Preset guide
Lumber length cutting preset
Use this page for 1D board and rail cuts. It is best for repeated lengths, shelves, rails, cleats, and straight lumber parts where width is already chosen.
| Setting | Example | Reason |
|---|---|---|
| Stock length | 8 ft / 96 in example | Controls how many boards are required. |
| Cut lengths | Shelf or rail lengths | Finished sizes should stay separate from kerf. |
| Quantity | Repeated pieces | Repeated cuts compound kerf loss. |
| Cost | Optional | Enables estimated stock cost if entered. |
Worked example: board count
If repeated parts nearly fill a board, one additional kerf can push the last part onto another stock length. Generate the sequence before buying material.
What StockCut does not know
It does not grade lumber, avoid knots, account for bowed boards, or choose the safest cutting order. Use the output as a planning list and mark physical boards before cutting.
Common mistakes to avoid
- Forgetting to leave room for squaring the end of rough boards.
- Ignoring defects that make part of a board unusable.
- Letting the optimizer mix boards that should be separated by material or grade.
- Using nominal board names as exact dimensions without checking actual stock.
Related tools and guides
- Linear cutting optimizerUse a blank straight-stock workflow.
- Saw kerf calculatorEstimate loss across repeated cuts.
- Cut list optimizer vs ExcelCompare spreadsheet planning with generated sequences.