A free, open-access tool to explore, analyse, and compare A-Level grade boundaries across the UK's major exam boards.
gradeboundaries.com was built by two A-Level students who wanted a better way to visualise and compare grade boundaries across exam boards. As A-Level students themselves, they understood how valuable it is to spot trends over time — so they built the tool they wished they'd had.
- 📈 Interactive Charts — Visualise grade boundary trends across years at a glance
- 📥 CSV Downloads — Export any dataset for your own analysis
- 🔍 Multi-board Coverage — Edexcel, CIE, Oxford AQA, and OCR all in one place
- 🆓 Completely Free — No login, no paywall, no ads
- 📅 Up-to-date Data — Datasets spanning 2015–2026
| Exam Board | Coverage | Highlights |
|---|---|---|
| Edexcel | 2015 – 2026 | 800+ units across Maths, Sciences, Economics & more |
| CIE | 2021 – 2025 | AS & A-Level Cambridge International thresholds |
| Oxford AQA | 2018 – 2026 | Full grade boundary data across all subjects |
| OCR | 2015 – 2025 | Comprehensive coverage of all major subjects |
Visit gradeboundaries.com and select your exam board from the navigation to instantly browse grade boundary tables and charts.
⚠️ JavaScript must be enabled for interactive charts and tables. CSV downloads are still available without it.
Want to join the team? Jump into the conversation on our Discord server or contact via allgradeboundaries@gmail.com - we'd love the help!
For bugs or data issues, feel free to open a GitHub issue.
Built with ❤️ by two A-Level students:
If this tool helped you, consider buying us a coffee on Ko-fi. Every bit helps keep the site running and the data up to date!
This project (code + datasets) is licensed under CC BY-NC 4.0 — free to use and share with attribution, no commercial use permitted.
© gradeboundaries.com — Made by students, for students.
