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Edexcel Maths Grade Boundaries 2023 – Official Marks Table

James Arthur Thompson Harrison • 2026-04-02 • Reviewed by Daniel Mercer

Candidates awaiting their GCSE Mathematics results in 2023 faced a landscape of precise numerical thresholds that determined their final grades. For students sitting Pearson’s Edexcel specification, the boundaries between a Grade 4 pass and a Grade 5 strong pass, or between a Grade 7 and the coveted Grade 9, hinged on specific mark totals across three examination papers. With both Foundation and Higher tiers capped at 240 maximum marks, the published boundaries revealed significant strategic differences between the examination levels.

The 2023 series marked a definitive return to pre-pandemic assessment standards, with grade boundaries reflecting traditional difficulty calibration rather than the elevated thresholds seen during COVID-19 adjustments. Senior examiners at Pearson established these marks after reviewing statistical performance and paper difficulty, releasing the final figures mere days before results days in August and January.

What Are the Edexcel GCSE Maths Grade Boundaries for 2023?

The 2023 examination series produced distinct boundary marks for the June and November sittings, with variations most pronounced in the Foundation tier. Both tiers shared an identical maximum mark allocation of 240, distributed equally across three papers, yet the threshold requirements diverged significantly based on examination difficulty and cohort performance.

Grade 9 (Higher)
203 marks (84.6%)
Grade 7 (Higher)
145 marks (60.4%)
Grade 5 (Foundation)
182 marks (75.8%) – June
Grade 4 (Foundation)
147 marks (61.3%) – June
  • Both Foundation and Higher tiers assess students across three papers totaling 240 marks maximum.
  • Higher tier Grade 9 required 203 marks, representing 84.6% of the total available.
  • Foundation students needed 147 marks to secure a Grade 4 pass in the June series.
  • Higher tier boundaries remained identical between the June and November series.
  • Foundation Grade 5 thresholds dropped by seven marks between June (182) and November (175).
  • A Grade 4 pass in the Higher tier required only 47 marks, or 19.6% of the maximum.
  • Senior examiners determine final boundaries after marking concludes, accounting for paper difficulty.
Grade Higher Tier (June) Higher Tier (%) Foundation Tier (June) Foundation Tier (%)
9 203 84.6%
8 174 72.5%
7 145 60.4%
6 112 46.7%
5 79 32.9% 182 75.8%
4 47 19.6% 147 61.3%
3 31 12.9% 109 45.4%
2 71 29.6%
1 33 13.8%
U 0 0% 0 0%

What Mark Is Needed for Each Grade in Edexcel Maths 2023?

Higher Tier Requirements

The Higher tier boundaries for 2023 remained consistent across both examination series. Candidates seeking the top Grade 9 needed 203 marks out of 240, according to data from SimpleStudy. The threshold for a Grade 7, often considered the benchmark for academic progression, stood at 145 marks

James Arthur Thompson Harrison

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James Arthur Thompson Harrison

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