Privacy Policy

This Privacy Policy explains what information ∇ Nabla GPA Calculator ("we", "us", "the app") collects when you use this website, and how it is used.

1. Information We Collect

When you use the GPA Calculator, CGPA Calculator, or Contact form, we collect:

• Your full name, roll number, degree program and email address (GPA/CGPA calculators).
• The subject/semester data you enter (marks, credit hours, or semester GPAs) and the calculated GPA/CGPA.
• Your name, email, subject and message (Contact form).
• Your public IP address, used only to help identify and reduce misuse/spam submissions.

2. How We Use Your Information

• To calculate and email you your GPA/CGPA result for your own records.
• To store a copy of your submission in a private Google Sheet, so results can be recovered if an email fails to deliver.
• To respond to messages sent through the Contact form.
• To detect and prevent spam or abusive use of the calculators and contact form.

3. Where Your Data Is Stored

Submissions are stored in a Google Sheet accessible only to the site administrator, and emails are sent using Google's infrastructure (Gmail / Apps Script). We do not sell, rent, or share your personal information with third parties for advertising purposes.

4. Cookies & Local Storage

This site does not use tracking cookies or advertising trackers. No data is stored in your browser's local storage beyond what is required for the page to function during your visit.

5. Your Choices

You may request that your stored data be reviewed or deleted at any time by contacting us using the details on the Contact Us page.

6. Changes to This Policy

We may update this Privacy Policy from time to time. Continued use of the site after a change means you accept the updated policy.

7. Contact

Questions about this policy can be sent to dr.ujgc233@gmail.com or via the Contact Us page.