Last updated: October 12, 2026
By using calclounge.com (“the Site”), you agree to these terms. If you do not agree, please do not use the Site.
The service
CalcLounge provides free online calculators for construction materials and project costs, plus supporting informational content.
Estimates are not quotes
All calculator outputs are estimates for planning purposes only. They are not bids, quotes, or professional advice. Quantities and costs vary with site conditions, material choices, local prices, and labor markets. Always verify with a qualified supplier or contractor before purchasing materials or starting work. See our Disclaimer.
Acceptable use
You agree not to misuse the Site, attempt to disrupt it, scrape it aggressively, or use its content in ways that violate applicable law.
Intellectual property
Site content, design, and calculator software are owned by CalcLounge and protected by applicable law. You may link to our pages and share calculator result links freely. Republishing substantial portions of our content without permission is not permitted.
Third-party links
The Site may link to retailers or service providers, including affiliate links (see our Affiliate Disclosure). We are not responsible for third-party sites, products, or services.
Limitation of liability
To the maximum extent permitted by law, CalcLounge is not liable for any loss or damage arising from reliance on calculator outputs or site content, including over- or under-ordering of materials.
Changes
We may update these terms; continued use of the Site after changes constitutes acceptance.