Terms of Use

1. Acceptance of Terms

By accessing or using BuildersCalc.Pro (the "Site"), you agree to be bound by these Terms of Use. If you do not agree to these terms, please do not use the Site. We reserve the right to update these terms at any time; continued use of the Site following any changes constitutes acceptance of the revised terms.

2. Nature of the Service

BuildersCalc.Pro provides free online calculators designed to assist builders, renovators, and DIY enthusiasts in estimating construction material quantities. The Site is provided for general informational and planning purposes only.

The calculators apply standard industry formulas and commonly accepted waste allowances. However, results will vary depending on factors including but not limited to:

• The accuracy of the measurements and figures entered by the user
• Site conditions, substrate variations, and construction method
• Product-specific coverage rates and manufacturer tolerances
• Regional variations in trade practice and material specifications
• Human error in data entry

3. Disclaimer of Accuracy

All results generated by the calculators on this Site are estimates only. BuildersCalc.Pro makes no representation, warranty, or guarantee - express or implied - that any calculation result is accurate, complete, current, or fit for any particular purpose.

You acknowledge that:

• Calculator outputs are a starting point for planning, not a definitive material schedule
• Actual material requirements may differ from estimated quantities
• You are solely responsible for verifying all quantities before ordering materials or commencing work
• For critical, structural, or safety-related calculations, you should engage a qualified professional such as a structural engineer or quantity surveyor

4. Limitation of Liability

To the fullest extent permitted by applicable law, BuildersCalc.Pro shall not be liable for any loss or damage of any kind arising out of or in connection with your use of, or reliance on, any calculation result or other content on this Site. This includes, without limitation:

• Financial loss from over-ordering or under-ordering materials
• Costs arising from project delays caused by incorrect material estimates
• Any indirect, consequential, special, or incidental loss
• Loss of profit, revenue, contracts, or anticipated savings

Because BuildersCalc.Pro is provided free of charge, and because calculation results are estimates by their very nature, this limitation of liability reflects a fair allocation of risk between you and us.

5. Not Professional Advice

Nothing on this Site constitutes professional quantity surveying, architectural, structural engineering, or construction advice. BuildersCalc.Pro is not a substitute for the advice of a suitably qualified professional. If your project involves structural elements, listed buildings, party walls, planning permission, or building regulations compliance, you must seek appropriate professional guidance.

6. User Responsibilities

You agree that you are responsible for:

• Entering accurate measurements and project data into the calculators
• Cross-checking results against manufacturer guidance and supplier specifications
• Ensuring any materials ordered are appropriate for your specific application
• Complying with all applicable building regulations, planning requirements, and health and safety obligations

7. Intellectual Property

All content on this Site, including but not limited to text, calculator logic, design, graphics, and code, is the property of BuildersCalc.Pro or its licensors and is protected by applicable intellectual property laws. You may not reproduce, distribute, or create derivative works from any content on this Site without prior written permission.

8. Third-Party Links and Services

The Site may contain links to third-party websites or services. BuildersCalc.Pro has no control over, and accepts no responsibility for, the content or practices of any third-party site. Links are provided for convenience only and do not constitute endorsement.

9. Availability

We aim to keep BuildersCalc.Pro available at all times but do not guarantee uninterrupted access. We reserve the right to modify, suspend, or withdraw the Site or any calculator at any time without notice.

10. Governing Law

These Terms of Use are governed by and construed in accordance with the laws of England and Wales. Any disputes arising in connection with these terms shall be subject to the exclusive jurisdiction of the courts of England and Wales.

11. Contact

If you have any questions about these terms, please use the feedback link in the footer of this Site.

Last updated: June 2026