Privacy Policy
Your privacy matters. This Privacy Policy explains what information we collect, how we use it, and the choices you have when you use CGPAToPercentage and our grade calculators.
Effective date: December 21, 2025
- We don’t sell your personal data.
- Calculator inputs run in your browser.
- Ads (if enabled) may use cookies (e.g., Google AdSense).
CGPAToPercentage (“we”, “our”, “us”) operates the website cgpatopercentage.io (the “Service”). This policy describes how we handle information when you use our tools, calculators, pages, and support.
1) Information we collect
When you use a calculator (e.g., CGPA → Percentage), you may enter values such as CGPA, SGPA, credits, marks, or weights. These inputs are processed to generate results. We do not require an account to use the calculators.
Some tools may store recent calculations in your browser (using localStorage) so you can view history. This data stays on your device unless you clear your browser storage.
Like most websites, our servers may automatically receive technical information such as IP address, browser type, device identifiers, pages visited, time spent, and referring URLs. This helps us secure and maintain the Service, understand performance, and prevent abuse.
If you email us or submit a contact form, we collect the information you provide (such as your name, email, and message) so we can respond and provide support.
2) How we use information
- To provide, operate, and improve the calculators and website experience.
- To maintain security, prevent fraud/abuse, and troubleshoot issues.
- To analyze performance (e.g., page speed, error rates) and improve UX.
- To respond to your inquiries and provide support.
- To display advertising (if enabled) and measure ad performance.
4) Google AdSense & advertising
We may display ads served by Google (Google AdSense) and/or other advertising partners. These partners may use cookies or similar technologies to show ads, limit repeated ads, and measure ad effectiveness.
Third-party vendors, including Google, may use cookies to serve ads based on your prior visits to this website and/or other websites.
You can manage ad personalization settings in your Google account and/or use browser controls to restrict cookies. If you prefer not to receive personalized ads, you can disable personalized advertising where available in your settings.
6) Security
We take reasonable measures to protect information from unauthorized access, alteration, or destruction. However, no internet transmission or storage system is guaranteed 100% secure.
7) Your rights & choices
Depending on your location, you may have rights to access, correct, delete, or restrict certain processing of your personal information. You can also:
- Clear calculator history by clearing browser storage (localStorage).
- Control cookies and tracking using browser settings or extensions.
- Contact us to request deletion of messages you sent us (support emails/contact form).
8) Children’s privacy
Our Service is intended for general audiences (students and educators). We do not knowingly collect personal information from children under 13. If you believe a child provided personal information, contact us and we will take appropriate steps.
9) Changes to this policy
We may update this Privacy Policy from time to time. We will post the latest version on this page and update the effective date above.
10) Contact
If you have questions about this Privacy Policy or how we handle data, contact us:
This Privacy Policy is provided for transparency and general informational purposes. If you operate in a regulated environment, consider reviewing it with a qualified legal professional.