Terms & Conditions

Welcome to DiagonalCalculator.com (“we”, “us”, “our”). By accessing or using our website and tools (the “Service”), you agree to these Terms & Conditions (“Terms”). If you do not agree, please do not use the Service.

1) What this service is

DiagonalCalculator.com provides interactive geometry calculators and educational explanations. Our main tool helps you calculate the diagonal of a rectangle, along with related values such as area, perimeter, circumcircle radius, and angles—based on the inputs you select (e.g., side & side, side & area, side & perimeter, or side & angle).

The Service is for general informational and educational purposes only. It is not professional engineering, safety, construction, or design advice. You are responsible for verifying results for your use case.

2) Calculator behavior & assumptions

• Real-time results: outputs update instantly as you type, and may change with unit selection and rounding.
• Unit conversion: the tool converts between common units (e.g., mm, cm, m, in, ft) and displays linear and squared units where relevant.
• Geometry validity: some combinations of inputs may be mathematically invalid or physically impossible (e.g., negative sides, inconsistent perimeter/area). In those cases, results may reset or show placeholders.
• Rounding/formatting: values may be rounded for readability. If you need exact precision, re-check with your required decimal policy.
• Angle modes: angle calculations depend on the selected input mode and standard mathematical conventions.

3) Your responsibilities

• Use the Service lawfully and responsibly.
• Confirm outputs before making decisions involving cost, safety, fabrication, manufacturing, or compliance.
• Do not misuse the Service, including attempts to disrupt, probe, scrape, reverse engineer, or overload it.
• Do not use the Service to violate the rights of others.

4) Intellectual property

The Service (including UI, text, calculator logic, layouts, and code) is protected by copyright and other laws. You may use the Service for personal or internal use. You may not reproduce, redistribute, or resell substantial portions of the Service without permission—except as allowed by fair use or applicable law.

5) No warranties

The Service is provided “as is” and “as available,” without warranties of any kind. We do not guarantee that results will be accurate for your specific scenario, that the Service will be uninterrupted, or that it will meet your requirements.

6) Limitation of liability

To the maximum extent permitted by law, we are not liable for indirect, incidental, special, consequential, or punitive damages, or any loss of profits, data, or business, arising from or related to your use of the Service.

7) Third-party services

The Service may use or link to third-party services (for example, hosting, security services, analytics, or libraries used to render math formulas). Third parties have their own policies and practices. We are not responsible for third-party content or services.

8) Changes to the service and terms

We may modify, improve, or discontinue any part of the Service at any time. We may also update these Terms occasionally. When changes are material, we’ll take reasonable steps to notify you (e.g., posting a notice on the site). Continued use means you accept the updated Terms.

9) Governing law

These Terms are governed by the laws of Pakistan, without regard to conflict of laws. Venue and jurisdiction will be in courts located in Pakistan, unless applicable consumer law requires otherwise.

10) Contact

Questions about these Terms? Reach out via the contact page.

Last updated: November 28, 2025