1. Information We Collect
Calculator data
SGPA, CGPA, GPA, credit-hour, grade, scale, and conversion values entered into our calculators are processed in your browser for the calculator experience. We do not require an account to use the calculators, and we do not ask you to submit official academic records.
Contact information
If you contact us, we may receive your name, email address, message, and any details you voluntarily include. We use this information only to respond to your inquiry, review corrections, handle support requests, or improve the website.
Automatically collected information
When you visit SGPA to CGPA Calculator, hosting, security, analytics, or performance tools may process limited technical data, such as:
- IP address, anonymized where supported by the provider.
- Browser type and version.
- Operating system and device type.
- Referring page, pages visited, page URL, and timestamps.
- Approximate location derived from technical signals.
2. How We Use Information
We use the limited information described above to:
- Respond to messages sent through email or the contact page.
- Improve calculator accuracy, usability, accessibility, and page performance.
- Understand aggregate traffic patterns and popular calculator pages.
- Protect the website from spam, abuse, security issues, and technical errors.
- Develop useful academic calculator features and educational content.
3. Cookies and Similar Technologies
A cookie is a small text file stored by your browser. The calculators themselves do not need cookies to work. Cookies and similar technologies (such as local storage and device identifiers) may be set on this site for the purposes below.
- Essential: keeping the site secure and remembering choices such as your consent decision.
- Advertising: Google and its partners use cookies to serve and measure ads, limit how often you see an ad, and detect fraud.
- Measurement: aggregate statistics about which pages are used, so we can improve them.
You can block or delete cookies in your browser settings at any time. Blocking cookies does not stop the calculators from working.
4. Advertising and Google AdSense
This site uses Google AdSense, an advertising service provided by Google LLC, to show ads that help keep the calculators free.
- Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
- Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the internet.
- You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at www.aboutads.info or, in the EU, www.youronlinechoices.eu.
- If you opt out, you will still see ads, but they may be less relevant to you.
Learn more in How Google uses information from sites or apps that use its services and the Google Privacy Policy.
Visitors in the EEA, the UK, and Switzerland: before personalized ads or non-essential cookies are used, you are asked for consent through a consent message that follows Google's consent requirements. You can accept, reject, or change your choice later. If you do not consent, Google may still show non-personalized or limited ads, which use cookies only for purposes such as frequency capping, aggregated reporting, and fraud prevention.
US state privacy laws: we do not sell personal information for money. Some advertising cookies may count as "sharing" or "targeted advertising" under laws such as the California Consumer Privacy Act (CCPA/CPRA). You can opt out using the links above or your browser's Global Privacy Control signal where supported.
5. Other Service Providers
- Vercel hosts the website and may process server logs (IP address, browser, and requested page) for security and reliability.
- Web3Forms delivers messages sent through the contact form to our inbox. It receives the name, email address, and message you submit.
- Google AdSense serves ads as described above.
Each provider handles data under its own privacy policy.
6. Data Sharing and Disclosure
We do not sell personal information. We may share limited information only when needed to operate the website, comply with legal obligations, protect rights and safety, prevent abuse, or work with service providers under appropriate confidentiality and security expectations.
7. Data Retention
Contact messages are kept only as long as needed to respond, maintain records, resolve issues, or meet legal requirements. Analytics data is generally stored in aggregate or provider-managed form. Calculator inputs are not intentionally stored by us as academic records.
8. Children's Privacy
This website is an educational resource that may be used by students. We do not knowingly collect personal information from children under 13. If you believe a child has provided personal information, contact us so we can review and delete it where appropriate.
9. Your Rights and Choices
Depending on your location, you may have rights to access, correct, delete, restrict, or object to certain personal information. You may also withdraw cookie consent or opt out of analytics through browser or provider controls. To make a request, contact us using the details below.
10. Security
We use reasonable technical and organizational safeguards to protect the limited information we handle. However, no internet transmission or storage method is completely secure, and we cannot guarantee absolute security.
11. Changes to This Policy
We may update this Privacy Policy to reflect changes in our practices, tools, services, or legal requirements. Updates will be posted on this page with a revised "Last updated" date.
12. Contact Us
Privacy questions can be sent to hello@sgpatocgpacalculator.com. You can also use the contact page.