The A-Level A* is not awarded the same way on every board. Here is exactly how Cambridge and Edexcel decide it, and how to hit it.
Quick answer: The A* works differently on the two boards. On Cambridge 9709 it is one threshold on your total weighted mark across all four papers: 223 out of 250 (about 89%) on the most common route in June 2026, moving slightly each series. On Edexcel International A Level you need 480 of 600 UMS overall and at least 180 of 200 UMS on Pure 3 and Pure 4, so the second-year Pure units decide it. On both, past-paper accuracy under time matters more than chasing a fixed mark.
Close to an A* but not there yet? A 1-on-1 A-Level Maths tutor can find the topics costing you marks. Get a free A-Level Maths diagnostic.
An A* in A-Level Maths is one of the most useful grades a student can hold — it underpins applications to engineering, economics, computer science, medicine and almost every quantitative degree. But it is won differently from the IGCSE A*. This guide explains exactly how the A* is awarded at A-Level for Cambridge (9709) and Edexcel, where the marks are actually lost, and the preparation that consistently turns an A into an A*. If your child is still at IGCSE, start with our companion guide on how to get an A* in IGCSE Maths.
This is the single most misunderstood fact about A-Level Maths, and it changes how you should prepare. The rule depends on the board:
Why this matters: on Edexcel, a brilliant first year does not bank the A*. A student can be near-perfect in Pure 1 and Pure 2 and still miss it if Pure 3 and Pure 4 fall below 180 of 200. On Cambridge, every paper feeds one total, so a weak paper anywhere costs as much as a weak paper at the end. On both boards, Pure is where the A* is won or lost.
It depends on the board. On Cambridge 9709 the A* is one threshold on the total weighted mark across all four papers: 223 out of 250 on the most common route in June 2026 (Cambridge grade thresholds, June 2026). On Edexcel International A Level Maths you need at least 480 of 600 UMS overall and at least 180 of 200 UMS on Pure 3 and Pure 4 combined (Pearson: International A Level results explained).
The strategic takeaway differs by board. On Edexcel, put the heaviest preparation into Pure 3 and Pure 4. On Cambridge, keep every paper strong, because all four count towards the same total.
Plenty of students arrive at A-Level Maths with an IGCSE A* and assume the same study habits will carry them through. They rarely do. A-Level is a genuine step up in three ways:
None of this means A-Level Maths is out of reach. It means the preparation has to mature. The students who reach A* treat the first term as foundation-laying, not coasting.
Pure Mathematics is the largest and most heavily examined strand, and it underpins the applied modules too. A* candidates are fluent, not just competent, in:
The A* habit: learn the standard results cold — derivatives and integrals of standard functions, exact trig values, and the small set of identities. At A-Level the marks come from applying these fast and correctly, not from re-deriving them in the exam.
Most students sit a combination of Mechanics and Probability & Statistics. The marks here are very gettable, but they are lost in predictable ways:
Applied questions reward structure. A clearly set out solution — diagram, model, working, conclusion in context — collects method marks even when an arithmetic slip costs an accuracy mark.
As at IGCSE, the A-Level mark scheme separates method (M) and accuracy (A) marks — but the questions are longer and more synoptic, so the cost of unseen working is higher. A six- or seven-mark question answered with only a final number throws away most of the marks if that number is wrong. Show every step: the rule before substitution, the rearrangement, the un-rounded value carried to the final line. Examiners also use "follow through" (ft) marks at A-Level, so a single early error need not collapse an entire question — provided the method is visible and applied consistently.
The principle is the same as IGCSE but the execution is harder, because A2 questions blend topics. Do not just complete papers — interrogate them:
Because specifications are refreshed periodically, supplement recent papers with older ones and specimen materials for question coverage — but always check each question is still on your specification.
Both boards examine Pure plus applied (Mechanics and Statistics), and both reward the same core skill: rigorous, legible working. Cambridge 9709 is examined through separate Pure and applied papers. Edexcel International A Level Maths is modular, with Pure and applied units. Question phrasing, the balance of components and the exact paper structure differ, so past-paper practice should be board-specific. We cover both in 1-on-1 sessions on our online Maths tutoring programme and across the wider A-Level tutoring page.
No. Further Maths (Cambridge 9231) is a separate qualification and is not required for an A* in A-Level Maths. It deepens algebraic fluency and helps students aiming at the most competitive STEM courses, but the A* in single A-Level Maths is earned entirely within the 9709 (or Edexcel) content.
Treat A-Level Maths as a two-year project with a second-year peak. Aim for around 8–10 hours a week of focused work — more in the run-up to the A2 series — split roughly 60% Pure, 40% applied, with steadily increasing timed past-paper practice. For a May/June A2 sitting, the structured A* push should be well under way by the previous autumn, not the spring.
We offer 1-on-1 online A-Level Maths tutoring for Cambridge (9709) and Edexcel, focused on the Pure papers where the A* is most often won or lost. Free diagnostic trial — we assess current level, pinpoint the Pure and applied gaps, and build the plan around your exam timeline.
💬 Book a Free Trial on WhatsAppThe A* in A-Level Maths rewards a specific kind of student: one who treats Pure as non-negotiable, drills the applied modules to remove avoidable errors, shows complete working, and, above all, peaks where the grade is decided: across all four papers on Cambridge, and in Pure 3 and Pure 4 on Edexcel. None of that requires rare talent. It requires the right plan, started early enough, with someone who can tell you exactly why you lost the mark you lost.
Official sources: Cambridge grade threshold tables · Pearson: International A Level A* rule.
