Gradelio

GCSE Grade Calculator

Convert raw past-paper marks into a predicted GCSE grade (9–1) for AQA, Edexcel and OCR. Free, instant, no sign-up.

How to use it

  1. Pick your subject and exam board.
  2. Enter the maximum marks for the paper and your raw score.
  3. See your estimated grade plus the boundary marks for nearby grades — so you know exactly how many marks you are off the next grade up.

Pair it with

Frequently asked questions

How accurate is this GCSE grade calculator?

It uses the typical grade boundary bands published by AQA, Edexcel and OCR for recent sittings. Real boundaries shift a few marks every year, so treat the result as a strong indicator rather than a guarantee.

Does this work for all GCSE subjects?

It works for any GCSE awarded on the 9–1 scale where you know the maximum marks and your raw score. That covers AQA, Edexcel, OCR, and WJEC Maths, English and the sciences.

Will my school use the same calculation?

Schools wait for the official grade boundaries each August. This calculator estimates them ahead of time using historical data so you can set a realistic target grade.

Gradelio home