City of London School · GCSE · summer 2025
2023–25 · Grading as before
City of London School: comparable GCSE figures, 2025
No figure
No figure
GCSE top grades (A* or 9–8) · Comparable figure · our calculation
We don’t have City of London’s whole-school lettered GCSE or numbered GCSE figures for 2025, so we cannot give a combined annual figure.
The school’s figure: 86% · The school’s combined figure, as published. The school’s figure counts a Higher Project Qualification (59 entries) with its GCSEs; TSR’s does not.
The original grades
A*–G: no full grade table in this record
9–1: no full grade table in this record
This year’s exams: A*–G GCSEs and 9–1 GCSEs.
We know because only the school’s own records show it.
| Grade band | Comparable figure (our calculation) | The school’s figure (as the school published it) | Original grades |
|---|---|---|---|
| GCSE high grades (A*–A or 9–7) | No figureThe school’s own tables don’t give a comparable figure for this year. | 96% · The school’s combined figure, as publishedThe school’s figure counts a Higher Project Qualification (59 entries) with its GCSEs; TSR’s does not. | — |
| GCSE top grades (A* or 9–8) | No figureThe school’s own tables don’t give a comparable figure for this year. | 86% · The school’s combined figure, as publishedThe school’s figure counts a Higher Project Qualification (59 entries) with its GCSEs; TSR’s does not. | — |
| GCSE C/4 or better (A*–C or 9–4) | No figureThe school’s own tables don’t give a comparable figure for this year. | No combined figure from the school | — |
| GCSE grade 9 (9–1 entries only) | No figureThe school’s own tables don’t give a comparable figure for this year. | 62% · The school’s “grade 9 or equivalent” figureThe school’s figure treats A* as grade 9 (62%). | — |
How the figure is calculated
The number of entries at or above the band, across every exam system, divided by all the entries. We never average two percentages.
The results used in the calculation
- A*–G: no usable figures this year. Record details says why.
- 9–1: no usable figures this year. Record details says why.
Record details
Record ID harm:v1:city-of-london:2025:gcse. Quote it if you report a problem.
As recorded
The record’s own wording, where this page puts it in plainer words.
- High grades: reason
- GCSE/IGCSE A*–G: TSR holds only the school’s combined summary for 2025, which counts a Higher Project Qualification with its GCSEs; the table’s grade counts are not transcribed.; GCSE/IGCSE 9–1: TSR holds only the school’s combined summary for 2025, which counts a Higher Project Qualification with its GCSEs; the table’s grade counts are not transcribed.
- High grades: reason codes
- comparable figure not computable
- Top grades: reason
- GCSE/IGCSE A*–G: TSR holds only the school’s combined summary for 2025, which counts a Higher Project Qualification with its GCSEs; the table’s grade counts are not transcribed.; GCSE/IGCSE 9–1: TSR holds only the school’s combined summary for 2025, which counts a Higher Project Qualification with its GCSEs; the table’s grade counts are not transcribed.
- Top grades: reason codes
- comparable figure not computable
- C/4+: reason
- GCSE/IGCSE A*–G: TSR holds only the school’s combined summary for 2025, which counts a Higher Project Qualification with its GCSEs; the table’s grade counts are not transcribed.; GCSE/IGCSE 9–1: TSR holds only the school’s combined summary for 2025, which counts a Higher Project Qualification with its GCSEs; the table’s grade counts are not transcribed.
- C/4+: reason codes
- comparable figure not computable
- Grade 9: reason
- GCSE/IGCSE 9–1: TSR holds only the school’s combined summary for 2025, which counts a Higher Project Qualification with its GCSEs; the table’s grade counts are not transcribed.
- Grade 9: reason codes
- comparable figure not computable
- A*–G: why no figure
- TSR holds only the school’s combined summary for 2025, which counts a Higher Project Qualification with its GCSEs; the table’s grade counts are not transcribed.
- 9–1: why no figure
- TSR holds only the school’s combined summary for 2025, which counts a Higher Project Qualification with its GCSEs; the table’s grade counts are not transcribed.
- Which exams were sat: evidence
- A*-G: 1 school or ISC record (e.g. new:city-of-london:2025:gcse-combined-grades:published)
- Which exams were sat: evidence
- 9-1: 1 school or ISC record (e.g. new:city-of-london:2025:gcse-combined-grades:published); 16 DfE rows (e.g. new:city-of-london:2025:dfe-ks4-institution-results-104)
- Which exams were sat: evidence
- A*-G: Mandarin on letter grades in the school’s 2025 table (https://www.cityoflondonschool.org.uk/wp-content/uploads/2026/08/GCSE-results-for-web-page-2025.pdf)
- Which exams were sat: note
- The school’s own 2025 table prints Mandarin on the letter scale (37 entries) beside its 9–1 subjects. Its “DC&R HPQ” row is a Higher Project Qualification, not a GCSE, and is not evidence of letter grades.
- The school’s figure
- The school’s “grade 9 or equivalent” figure (new:city-of-london:2025:gcse-combined-grades:published)
- The school’s figure
- The school’s combined figure, as published (new:city-of-london:2025:gcse-combined-grades:published)
Method and version
- Method
harm-v1 1.0.0- Inputs digest
sha256:4a30181e57acaf4c6aed26dbee9b787f245c184d3b01cb93e219c7866aab9e84- Qualification mix
A*-G, 9-1 (school-records)
City of London School: exam results · How comparable figures work