A Level choices: three subjects and the doors they open
The A Level choice is made in Year 11, usually on a sixth form or college application in the autumn or spring, and confirmed on GCSE results day. Unlike GCSE options, this one does shape what is possible afterwards.
Entry requirements
Sixth forms set two kinds of requirement: an overall one (commonly five GCSEs at grade 5 or above, often including English and maths) and a per-subject one (a 6 or 7 in the subject, higher for maths and further maths). They vary by school; the sixth form’s published page is the only reliable source, and the time to read it is Year 10.
Choosing
Start where GCSE options started: what does the student find easy and enjoy, and does that agree with their grades? Then add the second question that did not apply at GCSE: what does the route they are curious about require?
Some routes have firm requirements. Medicine, dentistry and veterinary science almost always require chemistry and usually biology. Engineering needs maths and usually physics. Physics degrees need maths. Economics degrees at most universities need maths. Computer science degrees care about maths far more than A Level computer science. Law, psychology, history and English have few required subjects but favour essay subjects, or for psychology a science or maths. Informed Choices and the Medical Schools Council publish the detail; a student’s own shortlist of courses gives the specifics.
Where a student has no route in mind, a combination that mixes one essay subject, one science or maths, and one they simply love keeps the most doors open.
The alternatives
A Levels are one Level 3 route. T Levels (two-year technical courses with an industry placement), BTEC Nationals and other applied qualifications, and apprenticeships all meet the requirement to stay in education or training to 18, and many universities accept the applied qualifications. An apprenticeship is a job with training and a qualification, found through the GOV.UK apprenticeship service.
What Fincho does
The Ahead entry shows the student’s own ease signal and grades per subject beside the doors each route needs, with sources. Real courses with published requirements can be shortlisted as examples. Pip asks more than it tells; the choice is the student’s.
Common questions
- Three A Levels or four?
- Three is the norm and what most university offers are written for. A fourth is worth it for a student who genuinely wants it (often further maths alongside maths) and whose grades will not suffer; a weaker fourth grade helps nobody.
- What are facilitating subjects?
- An older term for subjects that many degree courses require or prefer: maths, further maths, English literature, physics, chemistry, biology, history, geography, languages. Informed Choices now shows subject-by-subject and course-by-course advice instead.
- What if my child doesn't want A Levels?
- T Levels, BTEC and other Level 3 qualifications, and apprenticeships are all routes that satisfy the requirement to stay in education or training until 18. Many universities accept BTECs; apprenticeships pay a wage and include a qualification.
Sources
- Informed Choices (Russell Group): subject choices for university checked 7 September 2026
- Medical Schools Council: entry requirements checked 7 September 2026
- What qualification levels mean (GOV.UK) checked 7 September 2026
- School leaving age and what you must do until 18 (GOV.UK) checked 7 September 2026
- Apply for an apprenticeship (GOV.UK) checked 7 September 2026
Updated 7 September 2026. Dates change every year; we re-check them each September and January.