Terms of Service
Last updated: May 2026
By using this website, you agree to these terms. The calculators are provided free of charge for personal, educational planning.
No fee
Access to the calculators and related pages is offered at no cost. We do not sell your data because we do not collect your academic inputs on our systems as described in the Privacy Policy.
Educational use only
Outputs are estimates based on common grading conventions. Policies differ by school, district, and country. Always confirm calculations, weights, and scales with your institution, registrar, or instructor before relying on results for decisions.
No warranties
The site and tools are provided “as is” without warranties of any kind, whether express or implied, including merchantability or fitness for a particular purpose. We are not liable for any loss or damage arising from use of or inability to use the tools.
Acceptable use
Do not attempt to disrupt the site, probe systems without authorization, or use automated means to overload the service. Use the tools in compliance with applicable laws.
Changes
We may revise these terms. Continued use after changes constitutes acceptance of the updated terms. The “Last updated” date above will reflect substantive edits.