✅ Updated August 2026 — re-verified against official board documents, with genuine 2025 & 2026 series added

Free Grade Boundary Tracker 2026

Enter your raw mark and instantly see your grade. Covers Cambridge IGCSE, Edexcel IGCSE, Cambridge A Level, Edexcel A Level, IB Diploma Programme, Cambridge O Level, AQA GCSE and Edexcel GCSE — most subjects now cover 2019 through 2026.

Cambridge IGCSEEdexcel IGCSECambridge A LevelEdexcel A LevelIB DiplomaCambridge O LevelAQA GCSEEdexcel GCSE

⚠️ Important: Grade boundaries vary each year and are finalised after all papers have been marked. The figures shown are from published official documents for reference only, with one exception: IB Diploma figures are an unsourced estimate, since the IB doesn't publish real boundaries publicly. Always verify at the official board website (or with your IB Coordinator) before making any decisions.

Cambridge International IGCSE

Grades 9–1. Most subjects split into Foundation and Higher tiers; a few (e.g. English Language) are untiered — see each subject page for details.

English Language

Business Studies

Computer Science

English Literature

Additional Mathematics

Pearson Edexcel IGCSE

Grades 9–1. Most subjects split into Foundation and Higher tiers; a few (e.g. English Language) are untiered — see each subject page for details.

English Language

Business Studies

Cambridge International A Level

Grades A*–E. Recent May/June series data.

Business Studies

Computer Science

Pearson Edexcel International A Level

Grades A*–E. Recent May/June series data.

IB Diploma Programme (HL & SL)

Grades 1–7 (HL & SL). Unverified estimate — the IB doesn’t publish real boundaries publicly.

Maths Analysis & Approaches HL

Maths Analysis & Approaches SL

Maths Applications & Interpretation HL

Maths Applications & Interpretation SL

Cambridge O Level

Grades A*–E. Singapore-Cambridge & Cambridge International series.

Additional Mathematics

English Language

AQA GCSE (9–1)

Grades 9–1. Most subjects split into Foundation and Higher tiers; a few (e.g. English Language) are untiered — see each subject page for details.

English Language

Pearson Edexcel GCSE (9–1)

Grades 9–1. Most subjects split into Foundation and Higher tiers; a few (e.g. English Language) are untiered — see each subject page for details.

English Language

How to use this tool

Choose your curriculum and subject from the grid above
Select the year and (for GCSE) the tier — Foundation or Higher
Enter your raw mark to see your predicted grade instantly
Save checks to your browser history and export as CSV

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