For pre-IB, MYP5, GCSE and IGCSE students

Choose IB subjects without accidentally closing your future doors

Answer a few practical questions about what you like, what you are good at, where you might apply, and what your school offers. Marksy turns that into realistic HL/SL combinations with workload warnings and university requirement checks.

What the picker weighs

DP structure: six subjects, groups, HL/SL balance, and Group 6 substitution.

University patterns: required, preferred, and recommended subjects by pathway.

Personal fit: ranked goals, demonstrated strengths, grade confidence, workload tolerance, and score risk.

School reality: HL and SL availability across 30 current DP course options.

  1. 1Goals
  2. 2Countries
  3. 3Your fit
  4. 4Choices
  5. 5School
  6. 6Charts

Ranked route finder

What could you genuinely study later?

Choose up to three. Selection order matters: first is your primary route, then your backup routes. The planner will expose conflicts instead of silently ignoring them.

Guidance basis

Built as planning guidance, not official admissions advice

The IB Diploma Programme uses six subject groups, with students taking at least three and at most four subjects at higher level. Higher level courses have broader scope and more teaching time than standard level.

University subject requirements can change and vary by country, institution, and course. The picker therefore highlights risk rather than pretending to certify eligibility.

Can this tool guarantee university eligibility?

No. It gives planning guidance based on common IB and admissions patterns. You should always verify the exact requirements on each university course page and with your school counsellor or IB coordinator.

Why does the picker ask about region?

Some university systems are stricter about required HL subjects, especially for medicine, engineering, computer science, economics, and some national recognition rules.

Should I choose four HL subjects?

Usually only if your target pathway clearly benefits from it and your current performance supports the workload. For many students, three strong HLs are better than four overloaded HLs.

Can I choose between Mathematics AA and AI?

Yes. You can choose AA, AI, or ask the planner to recommend a route, then set an HL or SL preference. The result explains prerequisite risk rather than treating one mathematics course as universally better.

What if my school offers a subject at only one level?

Set every subject to HL and SL, HL only, SL only, or not offered. Those settings are hard constraints, so an SL-only course will never be recommended at HL.