Terms of Use

Last updated: October 11, 2026.

Planning use

You may use the free calculator, open worked examples, and print estimates for your projects. The output is a planning estimate based on your inputs, not a supplier quote or an optimized cutting schedule.

Check the inputs and cuts

Piece counts round the budget length upward to whole stock. Opening positions, individual cuts, joints, kerf, damaged material, and offcut reuse may require more stock. Corner counts are entered geometry and do not add automatic length or accessory costs. Check actual runs and product instructions before purchasing or cutting.

Costs use only your entered material price for the selected stock and exclude tax, delivery, labor, finishing supplies, and separate accessories. External sites control their own information.

Availability and content

The site is provided as available without a guarantee that every project can be represented. You may link to the tool and use its computed quantities. Do not republish the complete website as your own. These terms do not remove rights or responsibilities that applicable law requires.

Report errors through the contact page.