Privacy Policy
We respect your privacy. Your academic inputs stay in your browser unless you choose to share them.
Privacy at a Glance
- ✓Calculations run in your browser, and many tools also save drafts locally on your device
- ✓Saved calculator history is stored in your browser using IndexedDB
- ✓No account required, no email needed to use the calculators
- ✓We may use analytics, cookies, and advertising technologies
- ✓Browser storage can be cleared by you at any time
Last Updated: March 11, 2026
1.Academic Data and Calculator Inputs
Calculator inputs such as courses, grades, credits, assignments, module weights, qualification scores, class-rank fields, conversion rows, targets, and saved calculator results are processed in your browser. We do not require an account to use the calculators, and we do not intentionally collect the academic values you enter just to perform calculations.
2.How Our Calculators Work
Most calculations are performed client-side using JavaScript running in your browser. Many calculators and converters also support draft persistence across refreshes, and the save/history feature stores selected results locally in your browser so you can reopen them later on the same device.
3.Local Storage and IndexedDB
We use browser storage technologies such as localStorage and IndexedDB to remember theme preferences, calculator drafts, converter rows, saved results, and similar on-device features. This browser-stored data stays on your device unless your browser, extensions, or sync settings transmit it elsewhere. You can clear this data through your browser settings or by using in-app reset and clear-history actions where available.
4.Analytics & Cookies
We may use analytics tools, cookies, and similar technologies to understand site usage, improve performance, measure engagement, and evaluate which pages and tools are useful. These tools may collect information such as pages viewed, device/browser information, referral sources, approximate location, and interaction events. If analytics providers place cookies or similar identifiers in your browser, those are governed by this policy and the provider's practices.
5.Advertising
We may display advertisements from third-party advertising partners. Those partners may use cookies, pixels, or similar technologies to deliver ads, measure performance, limit repetition, or personalize ad content based on available signals. We do not control third-party ad technology, and their data practices are governed by their own privacy policies.
6.Contact Information and Support
If you contact us by email or through any support channel, we may receive the information you choose to send, such as your email address, your message, and any screenshots or details you include. We use that information to respond, troubleshoot issues, and improve the service.
7.Third-Party Links and Embedded Services
Our site may link to or embed content from third-party services, including official school websites, analytics providers, advertising partners, and other external tools. We are not responsible for the privacy practices of third-party services, and we encourage you to review their privacy policies directly.
8.Children's Privacy
Our service is not directed to children under 13, and we do not knowingly collect personal information from children. If you believe a child has provided personal information through our site, contact us so we can review and address the issue.
9.Data Security
We use reasonable measures designed to protect our site and data flows, including HTTPS in transit where supported. However, no website, browser storage system, analytics tool, ad platform, or transmission method is completely secure, so we cannot guarantee absolute security.
10.Your Choices and Rights
Depending on your location, you may have rights relating to personal data, including rights to access, correct, delete, or object to certain processing. You may also be able to manage cookies through your browser settings and any consent tools we provide. Because much of the calculator functionality is stored locally in your browser, clearing browser storage may remove drafts and saved results from your device.
11.Changes to This Policy
We may update this policy from time to time. When we do, we will update the Last Updated date at the top of this page. Continued use of the site after an update means you accept the revised policy to the extent permitted by law.
12.Contact
Questions about our privacy practices? Reach us at [email protected] or use the contact page at /contact/.