Terms and Conditions

Last updated: May 2025

By using Construction Cals (https://www.constructioncals.com), you agree to these terms. If you don't agree, please don't use our website.

1. Our Service

Construction Cals provides free online calculators for construction-related calculations including:

• Material weight and quantity calculations
• Volume and cost estimations
• Unit conversions
• Construction-specific calculations

All calculators are free to use and require no registration or personal information.

2. Acceptable Use

Our construction calculators are designed to support a wide range of legitimate uses in the construction and engineering fields. You're welcome to use our calculators for personal and professional construction projects where accurate calculations can help with planning and material estimation.

Educational use is strongly encouraged - students, teachers, and researchers can freely access our tools for learning purposes, homework assignments, and academic research. The calculators also serve well for preliminary research and planning phases of construction projects.

To maintain service quality for everyone, we ask that you avoid activities that could harm our website's performance or availability. This includes attempting to overload our servers, interfering with normal website operation, or using automated systems to access our calculators excessively.

Respect for intellectual property is important - while you can freely use our calculators, please don't copy or redistribute our calculator code or create competing services using our content without permission.

3. Important Disclaimers

We provide these calculators "as is" and make no guarantees about:

• Accuracy of calculations
• Suitability for your specific project
• Compliance with local building codes
• Website availability at all times

Always consult licensed professionals for:

• Structural design and safety calculations
• Building code compliance
• Site-specific requirements
• Final material specifications

4. Limitation of Liability

Construction Cals is not liable for any damages or losses resulting from:

• Use of our calculators or their results
• Errors in calculations
• Construction project outcomes
• Material costs or quantities
• Website downtime or technical issues

You use our calculators at your own risk and are responsible for verifying all results with qualified professionals.

5. Intellectual Property

Our website content and calculators are protected by copyright. You may use our calculators freely, but you may not:

• Copy or redistribute our calculator code
• Create similar calculator websites using our content
• Remove copyright notices or branding

6. Changes to Terms

We may update these terms occasionally. Changes will be posted on this page with an updated date.

Continued use of our website after changes means you accept the updated terms.

7. Contact Us

Questions about these terms? Contact us:

8. Final Reminder

Remember: Our calculators are tools to help with planning and estimation. Always have your calculations reviewed by licensed professionals before starting any construction project. Safety and code compliance are your responsibility.