Terms of use and disclaimer
These terms apply to your use of Room Calculators (the “site”), including its calculators, guides, and other content. By using the site you agree to them. If you do not agree, please do not use the site.
1. Planning estimates, not professional advice
The calculators and guides provide general information and planning estimates for interior home projects. They are not quotes, and they are not engineering, architectural, construction, legal, financial, or other professional advice.
- Results depend entirely on the measurements and assumptions you enter. Default values are editable examples and may not match your product or project.
- Product labels, manufacturer instructions, installers, and local building codes take priority over any result on this site.
- Coverage, waste, package sizes, and prices vary. Verify quantities with your supplier before you buy, and keep receipts for returns.
- Some work, such as electrical, structural, or wet-area work, may require a permit or a licensed professional where you live.
2. No warranty
We work to keep the formulas and content accurate and explain how in our methodology, but the site is provided “as is” and “as available”, without warranties of any kind, express or implied, including accuracy, completeness, fitness for a particular purpose, and non-infringement. We do not guarantee that the site will be uninterrupted or error-free.
3. Limitation of liability
To the fullest extent permitted by law, Room Calculators and its operators are not liable for any indirect, incidental, special, or consequential damages, or for any loss of money, materials, time, or data, arising from your use of or reliance on the site, including buying too much or too little material. Some jurisdictions do not allow certain limitations, so some of these may not apply to you.
4. Acceptable use
You agree not to:
- Use the site in a way that breaks the law or harms others.
- Attempt to disrupt, overload, or gain unauthorized access to the site or its infrastructure.
- Scrape or copy the site’s content in bulk, or republish it as your own.
- Send spam or abusive content through the contact form.
5. Intellectual property
The site’s text, calculators, diagrams, and design are owned by Room Calculators or used with permission. You may use the calculators and print or share results for your own projects, and you may quote short excerpts with a link back. Trademarks and product names mentioned belong to their owners and are used only for identification.
6. Third-party links and advertising
The site links to manufacturer guidance and other sources we cite, and it may display ads from third parties. We do not control and are not responsible for third-party sites, products, or ads, and a link or an ad is not an endorsement. How advertising and cookies work is explained in our privacy policy.
7. Corrections
If you find an error, please tell us through the contact form. We review reports, correct confirmed mistakes, and update the page’s review date.
8. Changes
We may update the site and these terms at any time. The effective date above shows the latest version. Continuing to use the site after a change means you accept the updated terms.
9. Contact
Questions about these terms? Use the contact form.