How to use this tool
- Enter your values or try the example.
- Run the tool and check the result.
- Save the result where a download is available.
Supported features & limits
Simple wall without doors, openings or bracing. Board area accounts for the entered faces and layers. Stud spacing, waste and board sizes are user inputs. Not a manufacturer-approved bill of materials or structural design.
What happens to my files?
Your browser reads the file locally. File contents are not sent to our server. Closing or resetting this page clears the working result. Downloaded copies remain on your device.
Maintained by Roman Zmazhenko. Updated 1 November 2026.