Effective date: August 17, 2026
Informational tools
LumberMetric calculators and articles are provided for general informational and planning purposes. Results depend on the accuracy of your inputs and the assumptions displayed by each tool.
Verify before acting
Always verify dimensions, quantities, product specifications, grades, actual dressed sizes, prices, and waste requirements with your supplier or project documents before purchasing material or making construction decisions. Lumber dimensions and practices can vary by species, milling, region, and supplier.
No professional advice
The site does not provide engineering, architectural, safety, financial, or other professional advice. A calculation is not a substitute for plans, applicable codes, manufacturer guidance, or qualified professional review.
Availability and accuracy
We aim to make the tools accurate and useful, but do not guarantee that the site will always be available, error-free, or suitable for every project. To the extent permitted by law, use of the site and reliance on its results are at your own risk.
Acceptable use
Do not misuse the site, attempt to disrupt its operation, automate abusive traffic, or use its content in a way that violates applicable law.
Changes
Tools and these terms may be revised as LumberMetric develops. Continued use after a revision means you accept the updated terms.
Questions
See the contact page for current contact availability.