GCSE grading system explained

Did you know the top GCSE grade is now a 9, not an A*? The change can feel confusing, but once you see how the pieces fit together, it’s easy to understand what each mark tells you about your performance.

Old letter grades vs. new numeric grades

Before 2017 most GCSEs used letters from A* down to G. An A* was the highest mark, followed by A, B, C, and so on. Schools and employers still talk about “getting a C” because that used to be the pass grade. In 2017 England introduced a 9‑1 system to give more detail at the top end. A 9 is harder to earn than the old A*, while 1 is the lowest passing level.

How grades are calculated and what they mean

Each subject has a set of grade boundaries. For example, a score of 70‑80% might land you a 7, while 90‑100% could be a 9. The exact cut‑offs vary each year because the exam board looks at how tough the paper was. That means a 6 this year might be a 7 next year if the test is harder.

When the exam board publishes results, they also give a “grade profile” that shows how many students achieved each grade. This helps schools see where the class sits compared to the national average.

If you’re reading a report card, focus on the numeric grade first, then check the accompanying remarks. A comment like “well‑structured answer” alongside a 4 tells you you’re on the right track but need to sharpen your technique.

Parents often wonder whether an A* is still valuable. The short answer: yes, because many colleges and employers still recognize it as a sign of high achievement. However, a 9 now carries the same prestige and gives a clearer picture of where you stand.

Here are three quick ways to improve your GCSE grades: 1) practice past papers under timed conditions, 2) review the mark schemes to see what examiners look for, and 3) ask your teacher for specific feedback on the areas you lose points.

Common myths can trip you up. One is that a 4 is “just passing.” In reality, a 4 shows solid understanding, but you’ll need a 5 or higher for most post‑16 courses. Another myth is that all subjects use the same boundaries—each subject sets its own, so a 7 in maths isn’t directly comparable to a 7 in art.

Bottom line: the GCSE grading system gives you a snapshot of your knowledge and skills. Use the numeric grades to set realistic goals, track progress, and decide where a little extra work can make a big difference. With the right focus, you can turn a 6 into a 7 or even a 9 and open more doors for further study.