Introduction
Whether you’re building a bookshelf, kitchen cabinets, or a workshop bench, one step separates the amateurs from the pros: creating a proper cutting plan before touching your saw. A cutting plan — also called a cut list, a zaagplan, or a plan de débit — is a structured layout showing exactly how to cut your stock panels to get every piece you need with minimum waste. This guide walks you through the entire process, from listing your parts to generating an optimized layout, so you can approach your next project with confidence and clarity.
Step 1 — List Every Piece You Need
The first step in creating a cutting plan is building a complete and accurate parts list. Before anything else, write down every single piece your project requires: its width, its length, and the quantity needed. Don’t estimate — measure twice and write it all down.
At this stage, also note the grain direction if it matters for your project. For cabinet doors or visible panels in solid wood veneer plywood, grain orientation is non-negotiable. Mark each piece as “grain along length” or “grain along width” so the cutting plan can respect those constraints.
Group your pieces by material and thickness. If your project uses both 18mm plywood and 12mm MDF, treat them as two separate cut lists. Mixing sheet types will lead to errors and waste. Keeping the list clean now saves headaches later.
Step 2 — Define Your Stock Panels and Account for Saw Kerf
Once you have your parts list, you need to define the dimensions of the panels you’ll be cutting from. Standard sheet materials come in common sizes — typically 2440 × 1220 mm (8 × 4 ft) in most markets, though 2500 × 1250 mm and 3050 × 1220 mm sheets are also widely available depending on your supplier.
Here’s a detail many beginners overlook: saw kerf. Every cut your saw makes removes material — usually between 3 mm and 4 mm for a circular saw or table saw. If you don’t account for this, your pieces will end up slightly smaller than planned, and your layout will be inaccurate. Always add the kerf width to your calculations.
| Cut Type | Typical Kerf Width |
|---|---|
| Circular saw (guide rail) | 3.0 – 3.2 mm |
| Table saw | 3.0 – 3.5 mm |
| Jigsaw | 2.0 – 2.5 mm |
| Panel saw (professional) | 3.0 – 4.2 mm |
If you’re using an online cutting plan calculator, the kerf is usually a configurable parameter — set it once and the tool handles the math automatically for every cut.
Step 3 — Arrange Your Pieces to Minimize Waste
This is where the real work — and real savings — happen. The goal is to fit all your pieces onto as few full panels as possible, leaving the smallest and fewest offcuts behind. This is called panel cut optimization, and it’s genuinely difficult to do well by hand once you have more than 10 or 15 pieces.
Manually, you can sketch your layout on squared paper or use a spreadsheet. Start by placing your largest pieces first, then fill in gaps with smaller ones. Keep grain direction constraints in mind throughout. It’s a spatial puzzle, and it takes time.
The smarter approach is to use a dedicated panel cutting optimizer. Offcut, for instance, uses advanced bin-packing algorithms to find near-optimal arrangements in seconds. You input your pieces and panels, set the kerf and grain constraints, and the tool generates a visual layout you can export as PDF, SVG, DXF, or PNG. It’s the same logic a professional cabinetmaker applies — just automated.
Here’s what a good cutting plan layout should show:
Step 4 — Review, Export, and Cut with Confidence
Before you pick up the saw, review your cutting plan carefully. Check every dimension against your original parts list. Verify that grain directions are correctly respected. Make sure no piece is missing or duplicated.
A common mistake is printing a cutting plan and then cutting from memory. Don’t do that. Keep the plan in front of you, check off each piece as you cut it, and measure each board before and after cutting. Even a well-optimized plan can be ruined by a measurement error at the machine.
If you used an online tool, export the plan in a format that works for you. A PDF is ideal for printing at the workshop. A DXF or SVG file is useful if you’re working with a CNC router or digital panel saw. Some tools — including Offcut — also export CSV and JSON formats, which makes it easy to share cut lists with a workshop or supplier.
Once your pieces are cut, label each one immediately using painter’s tape and a marker. Referencing back to the cutting plan is much easier when every board already has its part name on it.
Practical Tips to Improve Every Cutting Plan You Make
Creating better cutting plans is a skill that develops with practice. A few habits make a significant difference:
The more systematic your approach, the less material you waste — and the more professional your results look.
Conclusion
A cutting plan is not an extra step — it is the step that makes everything else easier. It saves material, reduces errors, and turns a vague project idea into a precise, executable build sequence. Whether you sketch it by hand, use a spreadsheet, or rely on a dedicated free cutting plan tool, the process is always the same: list your pieces, define your panels, optimize the layout, and cut in order.
If you’re ready to skip the guesswork and generate your first optimized cutting plan in minutes, Offcut is free to use, requires no installation, and works directly in your browser. Try it on your next project and see how much material — and time — you save.
