Edexcel GCSE Biology grade boundaries by year
Edexcel GCSE Biology Higher
The grade 7 boundary has ranged from 57% to 74%
Lowest in 2018, highest in 2026. June 2026: 147 out of 200.
0%
25%
50%
75%
100%
'18'19'20'21'22'23'24'25'2657%74%- Grade 7
- Other grades
2027 exams
- Tue 11 MayPaper 1 Higher TierMorning
- Thu 10 JunPaper 2 Higher TierMorning
Questions people ask
What was the grade 7 boundary for Edexcel GCSE Biology in 2026?
147 out of 200 (74%) on Higher. Since 2018 it has been as low as 57% (2018) and as high as 74% (2026).
When are the Edexcel GCSE Biology exams in 2027?
The first paper is on Tuesday 11 May 2027 and the last on Thursday 10 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 Edexcel GCSE Biology grade boundary from 2018 to 2026 as a percentage, and the 2027 exam dates.
Edexcel GCSE Biology: the board's published June qualification boundaries from 2018 to 2026. 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.