What do
I need?

Summer 2026 · Published boundaries

Think your grade boundary was brutal?

Compare 2026 grade boundaries across GCSEs and A levels, or enter a percentage to see what grade it crosses elsewhere.

Compare GCSEs Compare A levels

68 qualifications · AQA, OCR and Pearson Edexcel
Every result links back to its official source.

Same percentage. Different grades.
%
get you elsewhere?
MathematicsAQA · Higher7
BiologyAQA · Higher9
Computer ScienceAQA · 85256

GCSE · June 2026. Thresholds only.
This doesn’t predict your grade in another subject.

Official marksCalculated percentagesSpeculative 2027 guesses

GCSE grade 9 · Higher and untiered entries

Highest grade 9 boundaries

Full league table →
MathematicsAQA · 8300 · Higher tier91.3%Chemistry A: GatewayOCR · J248 · Higher tier90.6%Computer ScienceAQA · 8525 · C# (8525A)88.9%English LiteratureAQA · 870288.8%DramaOCR · J31688.5%

2027 predictions · Frozen September 2026

The 2027
crystal ball

Our guesses are frozen now.
We’ll score them against the real boundaries next August.

Boundary Battle · 10 rounds

Which boundary
was higher?

Pick the subject with the higher 2026 boundary.

What marks
do you need?

Choose your qualification to check a result, compare past boundaries or work out your target.

Browse GCSEs → Browse A levels →
01

The 2026 boundary report

Highs, lows and the biggest year-on-year moves.

02

Boundary chaos

Compare how far thresholds moved from 2024 to 2026.

03

Your GCSE average

Works with Combined Science double grades.