OCR A-level Computer Science grade boundaries by year
OCR A-level Computer Science
The A boundary has ranged from 65% to 73%
Lowest in 2022, highest in 2024. June 2025: 256 out of 350.
0%
25%
50%
75%
100%
'17'18'19'20'21'22'23'24'2565%73%- A
- Other grades
2027 exams
- Mon 7 JunPaper 1: Computer systemsAfternoon
- Tue 15 JunPaper 2: Algorithms and programmingMorning
Questions people ask
What was the A boundary for OCR A-level Computer Science in 2025?
256 out of 350 (73%). Since 2017 it has been as low as 65% (2022) and as high as 73% (2024).
When are the OCR A-level Computer Science exams in 2027?
The first paper is on Monday 7 June 2027 and the last on Tuesday 15 June 2027.
Why do grade boundaries change every year?
Each year's papers are different, so the board moves the boundaries to keep a grade worth the same. A harder paper gets lower boundaries.
More free tools
How we work this out
What it does
Every June OCR A-level Computer Science grade boundary from 2017 to 2025 as a percentage, and the 2027 exam dates.
OCR A-level Computer Science: the board's published June qualification boundaries from 2017 to 2025. No summer exams were sat in 2020 or 2021.
Method
- Each boundary is the published mark divided by the qualification's total marks that June.
- The range is the lowest and highest of those percentages across the years shown, rounded to the nearest whole percent.
- Where the board sets different boundaries for different option papers, each option has its own line.