1. Who we are
CGPA2Percentage (cgpa2-percentage.com) is a free website that provides GPA, CGPA and grade conversion calculators for students — including a cumulative GPA calculator, a final grade calculator, a weighted GPA calculator and a GPA to percentage converter. There are no user accounts on this site, no sign-up, and nothing to buy. This policy applies to every page on cgpa2-percentage.com.
2. Your grades stay in your browser
The short version: every calculator on this site runs 100% in your own web browser. The grades, credits and marks you type in are never sent to, or stored on, our servers.
All calculations happen on your device using JavaScript in the page. When you close or refresh the page, the numbers you entered are gone — we keep no copy, and we could not look them up for you even if you asked. Because there are no accounts, we also never ask for your name, email address, school or any other personal details in order to use the calculators.
The only information that leaves your device is the ordinary technical information any website receives when a page loads (such as your IP address and browser type, handled by our hosting provider as part of serving the page), together with the analytics and advertising data described below.
3. Cookies
A cookie is a small text file that a website, or a service it uses, stores on your device. This site uses cookies for two purposes:
- Analytics cookies — set by Google Analytics to count visits and understand which pages and tools are used (see section 4).
- Advertising cookies — set by Google AdSense and its partners to serve and measure ads (see section 5).
We do not set our own tracking cookies, and the calculators themselves need no cookies to work. You can block or delete cookies at any time in your browser settings; the site and all its tools will keep working, although ads may become less relevant and our visit statistics less complete.
4. Google Analytics
We use Google Analytics 4 (GA4), a usage-statistics service provided by Google, to understand how visitors use the site — for example which calculators are most popular, roughly which countries visitors come from, and what kinds of devices and browsers they use. This helps us decide which tools to improve.
To do this, Google Analytics uses cookies and collects information such as pages visited, time spent on pages, approximate location (city or region level, derived from your IP address), device and browser details, and how you arrived at the site. Reports we see are aggregated statistics, not a record of any individual visitor, and they never include the grades or figures you enter into the calculators. Google may process this data on servers outside your country. You can read how Google uses this information in Google's own Privacy Policy, and you can opt out of Google Analytics across all websites by installing Google's opt-out browser add-on.
5. Advertising — Google AdSense
This site is free to use and is supported by advertising. We use Google AdSense to display ads on our pages. Please read this section carefully:
- Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website and to other websites.
- Google's use of advertising cookies — including the DoubleClick / DART cookie — enables Google and its partners to serve ads to our users based on their visits to this site and/or other sites on the internet.
- You may opt out of personalized advertising at any time by visiting Google Ads Settings. Alternatively, you can opt out of many third-party vendors' use of cookies for personalized advertising at aboutads.info.
- Opting out does not remove ads from the site; it means the ads you see will no longer be personalized based on your browsing.
We may add other advertising partners in the future (for example, Mediavine). Any partner we add will be subject to the same disclosure: they may use cookies to serve and measure ads, and you will be able to opt out of personalized advertising through the same settings linked above. We will update this section to name any new partner when it is added.
6. Your rights — GDPR and UK GDPR
If you are in the European Economic Area or the United Kingdom, data protection law gives you the following rights in relation to any personal data we hold about you:
- Access — to ask what personal data we hold about you and receive a copy.
- Rectification — to have inaccurate or incomplete data corrected.
- Erasure — to ask us to delete your personal data.
- Restriction — to ask us to limit how we use your data.
- Objection — to object to our processing of your data, including for advertising purposes.
- Withdrawal of consent — where processing is based on consent (such as personalized advertising cookies), to withdraw that consent at any time, for example through the opt-out links in section 5 or your browser's cookie settings.
In practice, we hold almost no personal data ourselves: calculator entries never reach us, and analytics data is held by Google in aggregated form. To exercise any of these rights, contact us through our Contact page and we will respond within the time required by law (normally one month). You also have the right to complain to your local data protection authority.
7. Your rights — CCPA / CPRA (California)
If you are a California resident, the California Consumer Privacy Act, as amended by the CPRA, gives you the right to:
- Know what categories of personal information are collected about you and how they are used.
- Delete personal information we hold about you, subject to legal exceptions.
- Opt out of the sale or sharing of your personal information.
We do not sell personal information. We have never sold visitors' personal information and we do not do so now. Advertising cookies are used to show ads on this site, as described in section 5, and you can opt out of personalized advertising through Google Ads Settings or aboutads.info. To make a CCPA/CPRA request, contact us through our Contact page.
8. Children's privacy
This site is a general-audience study tool and is not directed at children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe a child under 13 has provided us with personal information (for example, by sending it through the Contact page), please let us know via the Contact page and we will delete it promptly.
9. Data retention
Because the calculators store nothing, there is no calculator data to retain. Google Analytics retains its aggregated usage data for the period set in our Analytics account (after which it is automatically deleted), and advertising cookies persist for the periods set by Google and its partners, as described in their own policies, unless you delete or block them sooner in your browser. If you contact us, we keep your message only for as long as needed to reply and deal with your request.
10. Changes to this policy
We may update this privacy policy from time to time — for example, if we add an advertising partner or a new feature. When we do, we will change the "Last updated" date at the top of this page. Significant changes will also be noted on this page so returning visitors can see what changed. Continuing to use the site after an update means the updated policy applies.
11. Contact us
If you have any question about this policy, or about how your information is handled on CGPA2Percentage, please get in touch through our Contact page — we read every message and aim to reply within a few working days.