Terms of Service

1. Acceptance of Terms

By accessing and using Ratio Calculator ("Service", "Website"), accessible at https://ratiocalculator.site, you agree to be bound by these Terms of Service, all applicable laws and regulations, and agree that you are responsible for compliance with any applicable local laws. If you do not agree with any of these terms, you are prohibited from using or accessing this site.

2. Description of Service & Free Access

Ratio Calculator provides a suite of free, browser-native mathematical calculation utilities, educational tutorials, and ratio converters. All core features—including proportion solving, aspect ratio calculations, Golden Ratio utilities, and scale conversions—are provided 100% free of charge without paywalls, forced subscriptions, or deceptive download triggers.

3. Educational & Informational Disclaimer

All calculations, formula breakdowns, and educational guides provided on Ratio Calculator are provided strictly for educational, informational, and general estimation purposes. While we implement strict algorithmic testing and Euclidean reduction verification:

• We make no representations or warranties of any kind, express or implied, regarding the commercial fitness, mathematical suitability, or complete error-free precision for critical industrial, structural engineering, medical, or complex financial decisions.
• Users must independently verify critical numerical calculations with certified domain professionals before undertaking major construction, clinical, or financial commitments.

4. Client-Side Execution & Data Privacy

All calculation inputs are processed locally in your client web browser via JavaScript. We do not transmit, record, or store the numerical values you enter into any calculator on our servers. Your use of the Service is also governed by our Privacy Policy and Cookie Policy.

5. Acceptable Use Policy

You agree to use the Service only for lawful purposes. You agree not to:

• Deploy automated scripts, bots, scrapers, or excessive querying mechanisms that degrade server infrastructure or bandwidth for other users.
• Attempt to reverse-engineer, decompile, or compromise the security architecture of the website.
• Frame or mirror any part of the Website on another domain without prior written authorization.
• Engage in any activity that generates fraudulent, automated, or invalid impressions on advertisements served on the website.

6. Third-Party Advertising & Google AdSense

To keep our calculation utilities free forever, Ratio Calculator displays third-party programmatic advertisements, including via Google AdSense. Users agree not to artificially inflate ad impressions or clicks through automated bots, incentivized clicking, or deceptive interaction patterns.

7. Intellectual Property Rights

The website design, proprietary layouts, interactive SVG components, custom styling tokens, documentation, and original educational blog articles are the intellectual property of Ratio Calculator Inc. and are protected by copyright, trademark, and unfair competition laws.

8. Limitation of Liability

In no event shall Ratio Calculator Inc., its directors, employees, or contributors be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising from the use of, or inability to use, the calculator tools or educational materials on this site.

9. Modifications to Terms

We reserve the right to revise these Terms of Service at any time. By continuing to use Ratio Calculator after changes are published, you agree to be bound by the then-current version of these Terms.

10. Contact Us

For any questions or legal inquiries regarding these Terms of Service, please reach out via our Contact Page or email us at hello@ratiocalculator.site.