North London Collegiate School, sixth form 2025: 57.3% of 328 entries at A* or equivalent

Shown, not compared

57.3%

A* or equivalent, all sixth-form exams · Comparable figure · our calculation

of 328 entries. A level A* 152 + IB Higher Level 7 36 = 188 of 328 entries

It isn’t clear exactly which entries NLCS’s figure counts. We show the figure but don’t compare it.

The original grades

A level: 54.3. Subjects and grades

IB HL: 75. Subjects and grades

This year’s exams: A levels and IB Higher Level.

We know because the government’s tables confirm it.

The comparison, the school’s headline and the original grades
Grade band	Comparable figure (our calculation)	The school’s figure (as the school published it)	Original grades
A*–A or equivalent, all sixth-form examsCambridge aligns Pre-U D3 with A and UCAS scores IB 6 like an A.	87.8% of 328 entriesLeft out of comparisons: We cannot establish exactly what one of the figures used in the calculation counts.	No combined figure from the school	A level: A*–A 86.1% of 280 IB Higher Level: 7–6 98% of 48
A* or equivalent, all sixth-form exams	57.3% of 328 entriesLeft out of comparisons: We cannot establish exactly what one of the figures used in the calculation counts.	No combined figure from the school	A level: A* 54.3% of 280 IB Higher Level: 7 75% of 48
A*–B or equivalent, all sixth-form examsIB Higher Level 5 counts as B by the schools’ convention; UCAS scores it like a C.	96.6% of 328 entriesLeft out of comparisons: We cannot establish exactly what one of the figures used in the calculation counts.	No combined figure from the school	A level: A*–B of 280 IB Higher Level: 7–5 100% of 48

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.

A*–A or equiv.: A level A*–A 241 + IB Higher Level 7–6 47 = 288 of 328 entries
A* or equiv.: A level A* 152 + IB Higher Level 7 36 = 188 of 328 entries
A*–B or equiv.: A level A*–B 269 + IB Higher Level 7–5 48 = 317 of 328 entries

The results used in the calculation

A level, 280 entries: North London Collegiate School, A level 2025: 54.3% of 280 entries graded A*
IB Higher Level, 48 entries: North London Collegiate School, IB Diploma 2025: Total Higher Level

Cite this figure

North London Collegiate School, 2025, A* or equivalent, all sixth-form exams: 57.3% (comparable figure, our calculation; A level A* 152 + IB Higher Level 7 36 = 188 of 328 entries). Method harm-v1. Records: new:nlcs:2025:a-level:pdf-total-grades, new:nlcs:2025:ib:subject-d5f096b865f5. The Schools Record, https://theschoolsrecord.co.uk/evidence/harm:v1:nlcs:2025:sixth-form/

Record details

Record ID harm:v1:nlcs:2025:sixth-form. Quote it if you report a problem.

As recorded

The record’s own wording, where this page puts it in plainer words.

A*–A or equiv.: basis: Weighted by entries across A level and IB Higher Level
A*–A or equiv.: reason codes: unknown population basis
A*–A or equiv.: precision: Exact, from printed counts
A* or equiv.: basis: Weighted by entries across A level and IB Higher Level
A* or equiv.: reason codes: unknown population basis
A* or equiv.: precision: Exact, from printed counts
A*–B or equiv.: basis: Weighted by entries across A level and IB Higher Level
A*–B or equiv.: reason codes: unknown population basis
A*–B or equiv.: precision: Exact, from printed counts
A level: entries: 280 (printed entries)
IB Higher Level: entries: 48 (printed entries)
Which exams were sat: evidence: A level: 3 school or ISC records (e.g. new:nlcs:2025:a-level:pdf-total-grades); 35 DfE rows (e.g. new:nlcs:2025:dfe-ks5-institution-aggregated-results-4336)
Which exams were sat: evidence: IB HL: 40 school or ISC records (e.g. new:nlcs:2025:accounts2:ib:annual-results:2025); 59 DfE rows (e.g. new:nlcs:2025:dfe-ks5-institution-aggregated-results-4350)

Source references

SUP_5869469C27EB · NLCS official examination results 2025

Method and version

Method: harm-v1 1.0.0
Inputs digest: sha256:f0290b720dfa15d6f7c352f761fc60834ecad4608328ca1ed9f96c717352e357
Qualification mix: A level, IB HL (government-table)

North London Collegiate School: exam results · How comparable figures work