About Grade Boundary

Grade boundaries are published once a year, as PDFs and spreadsheets, in a format built for exams officers rather than students. They are hard to find, harder to compare between boards, and impossible to use for the question students actually have: given the marks I already have, what do I need next?

This site indexes 4,039 published awards across17 exam series and answers that question. Every table links to the document it came from.

What it is not

It is not affiliated with AQA, Pearson, OCR, or any university. It cannot tell you your result, predict next year's boundaries, or appeal a mark. Where a figure here disagrees with an awarding body, the awarding body is right.

Privacy

The calculators run entirely in your browser. Marks you type are kept in your own device's local storage so they survive a page reload, and are never sent anywhere. Clearing them with the "Clear" button removes them completely.

Google Analytics is optional and disabled until you accept it. If accepted, it records anonymous usage information such as pages visited and device type; it does not receive the marks entered into a calculator. Your choice is stored on your device and can be cleared with your browser's site data.

Corrections

If something is wrong, it is worth telling us — a wrong boundary on a results-day page is a real problem for whoever reads it. See how the data is compiled for what we publish and what we deliberately leave out.