GCSE Grade Boundaries 2025: Official AQA, OCR, Edexcel, WJEC and CCEA Sources

GCSE grade boundaries show the minimum mark required for a particular grade in a particular examination series. There is no universal GCSE pass percentage: boundaries vary by awarding body, subject, specification, tier and series.

This guide explains how to find and interpret the official summer 2025 boundaries published by AQA, OCR, Pearson Edexcel, WJEC and CCEA. It also clarifies the different grading systems used in England, Wales and Northern Ireland.

Important: use the awarding body’s official document as the controlling source. Before reading any figure, check the qualification title, specification or entry code, tier, examination series, maximum mark and whether the table gives an overall qualification boundary or a notional component boundary.

Official GCSE grade-boundary sources for summer 2025

The safest lookup method is to start with the awarding body rather than a screenshot or an unofficial percentage converter. The table below links to each organisation’s results or grade-boundary area.

Eduqas is WJEC’s brand for qualifications designed for the England market. Do not assume that a WJEC GCSE and an Eduqas GCSE with a similar subject name share a specification, grading scale or boundary.

A practical GCSE boundary lookup

1. Read the result or statement of entry. Note the awarding body, full qualification title and specification or entry code.
2. Identify the series. Select summer or June 2025, not November 2025, summer 2024 or a practice-paper table.
3. Check the tier. For a tiered subject such as mathematics or some sciences, confirm whether the entry was Foundation or Higher.
4. Find the exact code. Similar subject titles may cover different specifications, routes or options.
5. Check the mark basis. Establish whether the figures are raw, scaled or uniform marks and whether they apply to the whole qualification or one component.
6. Compare the correct total. Add paper marks only where the specification and official results documentation say that this is appropriate.

This mechanism matters because “GCSE maths, 2025” is not enough information to identify a boundary. A valid lookup resembles: awarding body → specification code → tier → summer 2025 → overall qualification boundary.

AQA GCSE grade boundaries 2025

Use the official AQA grade-boundary page and select the summer 2025 GCSE publication. Confirm the specification number before using a figure; separate specifications exist for subjects such as English Language, English Literature and the individual sciences.

For tiered specifications, Foundation and Higher boundaries appear separately and do not offer the same complete range of grades. The total shown for the qualification should not be confused with a notional boundary for an individual paper.

If you are planning a future sitting, remember that timetables are also series-specific. Our older guide to the AQA GCSE exam timetable concerns the 2023 series; use AQA’s current timetable for a current entry.

OCR GCSE grade boundaries 2025

Open the OCR grade-boundary archive and choose the June 2025 GCSE document. Match the qualification and specification code exactly. OCR offers different specifications in some subject areas, so a subject name by itself is not a reliable identifier.

Where a document supplies component information, read its heading and notes before treating a figure as a final qualification boundary. A component boundary may be notional and need not determine the qualification grade on its own.

Pearson Edexcel GCSE grade boundaries 2025

Pearson publishes results information through its official grade-boundary service. Select the June 2025 GCSE file, then check the subject code, option and tier.

Do not substitute an International GCSE table for a UK GCSE table. Pearson offers both qualification families, and their codes, assessment structures and boundaries differ. Pearson’s GCSE qualification directory can help identify the correct specification.

WJEC GCSE grade boundaries 2025

Use WJEC’s official results and grade-boundary page. Match the qualification, subject, specification and unit code. Welsh GCSEs generally use A*–G grades; they must not be converted automatically to England’s 9–1 scale.

WJEC documents may distinguish raw-mark boundaries from uniform-mark or qualification-level information. A unit table for Biology cannot be reused for Physics, even if the maximum marks happen to look similar. For that reason, this article does not reproduce the previously duplicated Biology/Physics image. The live WJEC publication is the authoritative source.

CCEA GCSE grade boundaries 2025

CCEA publishes boundaries and supporting results information on its official grade-boundary page. Match the specification, unit and tier where relevant.

CCEA GCSEs retain the letter scale A*–G and include C*. However, a learner in Northern Ireland may take a GCSE offered by an English awarding body and receive 9–1 grades. The awarding body’s location and the regulator responsible for a qualification are not necessarily the same thing.

How to interpret a boundary table

Overall and notional component boundaries

An overall qualification boundary is the minimum total used for the final qualification grade. A notional component boundary shows how a grade standard might map onto one paper or component. It is primarily an interpretive aid: candidates receive a qualification grade from the assessment arrangement specified by the awarding body, not a separate GCSE grade for each paper.

Raw, scaled and uniform marks

A raw mark is the mark awarded from the paper’s mark scheme. Where an awarding body applies scaling, the raw mark may be converted before components are combined. A uniform mark scale (UMS) is a reporting scale used in some unitised qualifications; it is not the same as a raw mark or percentage.

Always use the units named in the official table. For example, 60 raw marks out of 80 is 75%, but that does not mean the candidate has achieved the same grade as someone with 150 scaled marks out of 200, even though the numerical percentage is also 75%.

Tier and grade range

Foundation and Higher papers test overlapping content but have different permitted grade ranges and boundaries. A grade that is available on Higher may not be available on Foundation. Never transfer a Higher-tier percentage to a Foundation-tier table.

GCSE grading by UK jurisdiction

These distinctions applied in both 2024 and 2025. It is therefore incorrect to say that every part of the UK moved to 9–1 in 2025. A school outside England may nevertheless offer a qualification regulated in England, in which case that qualification can carry numerical grades.

England’s reformed GCSEs are generally assessed at the end of the course, but “linear” does not mean there is only one examination. A qualification may contain several papers and, where its specification permits, non-exam assessment. Welsh and Northern Irish qualifications have their own structures, which may be unitised or linear depending on the specification.

How grade boundaries are set

Awarding organisations set boundaries after assessments have been marked. They use evidence including the demand of the papers, examiner judgement and statistical information to maintain standards. Boundaries can move when the demand of an assessment changes, so a fixed percentage is not guaranteed to represent the same grade each year.

Regulatory oversight depends on the qualification: Ofqual regulates qualifications in England, Qualifications Wales regulates qualifications in Wales, and CCEA Regulation regulates qualifications in Northern Ireland.

Can 2024 and 2025 boundaries be compared?

Yes, but only like for like. Compare the same awarding body, specification code, tier, option, assessment route, mark basis and total maximum mark. If any of these changed, a difference in boundary marks may not represent a genuine change in required performance.

A useful comparison records both the mark and denominator. Suppose an illustrative boundary were 144/240 in one series and 150/250 in another. Both equal 60%, so describing the second as “six marks harder” would be misleading. This example demonstrates the method only; it is not an official boundary. Verify actual 2024 and 2025 figures in the awarding body’s publications before drawing conclusions.

How England’s 9–1 grades relate to the former scale

The two scales are not direct grade-by-grade equivalents. Ofqual’s comparison anchors explain that grade 7 aligns with the bottom of the former grade A, while grade 4 aligns with the bottom of the former grade C. Grade 9 was introduced to identify exceptional performance above the former A* threshold; it is not simply a renamed A*, and grade 8 is not the sole replacement for A*.

See Ofqual’s explanation of grade standards for reformed GCSEs. Avoid converting every numerical grade into a supposed exact letter-grade equivalent.

Frequently asked questions

What grade is 75% at GCSE?

There is no universal answer. First calculate the percentage only if the table uses the same mark basis: mark achieved ÷ maximum mark × 100. Then check the exact awarding body, specification, tier and summer 2025 boundary. Foundation tiers may not offer the highest grades, so 75% cannot automatically be labelled grade 8, grade 5 or any other grade.

Is grade 9 “better than A*”?

That wording is too simplistic because the scales are not directly interchangeable. Ofqual designed grade 9 to distinguish performance above the former A* threshold, while grade 7 aligns with the bottom of the former A range.

Is grade 4 a pass?

For GCSEs graded 9–1 in England, grade 4 is described as a standard pass and grade 5 as a strong pass in school performance measures. Entry requirements are separate: a college, employer or university may require a particular subject and grade.

Can I go to university without GCSEs?

Possibly, but requirements vary by university and course. Some institutions accept Functional Skills, BTECs, Access to HE qualifications or other evidence; others require specified GCSE grades, particularly in English and mathematics. Regulated professions and teacher-training routes may have additional requirements. Our guide asks whether you can go to university with Functional Skills, but applicants should check the exact course admissions page and obtain written advice from the university’s admissions team. No alternative is universally interchangeable with a GCSE for every purpose.

Can I compare marks across exam boards?

Not directly. Specifications may differ in content, assessment demand, weighting, tier structure and maximum marks. Compare your mark only with the official table for the qualification you actually took.

Source and checking methodology

This educational guide was checked against the official awarding-body and regulator pages linked above. Its purpose is to help readers locate and interpret summer 2025 information; it does not replace a candidate’s statement of results, specification or official boundary document. Lead Academy is the organisational author. Where a result appears inconsistent, candidates should speak to their school or college, which can explain post-results services and the relevant deadlines.

For a reliable answer, record these six items together: awarding body, qualification title, specification or entry code, tier or option, summer 2025 series and mark type. That short checklist prevents most grade-boundary errors.

What to Read Next:

• GCSE Maths Grade Boundaries: June 2019 and 2024 Compared
• Edexcel GCSE Maths Specification (1MA1): Papers, Topics and Tiers
• GCSE Exam Boards in the UK: Comparison and Grading Guide
• How Studocu AI Creates Better Mock Exams than Other Platforms
• AQA GCSE Exam Timetable 2025: Archived Dates and Guidance
• Level 3 Award in Education and Training: Requirements, Careers and Progression
• What Are Pearson Edexcel Functional Skills Qualifications?