GCSE Exam Dates 2027: Everything You Need to Know

GCSE exams for the summer 2027 series run from Monday 10th May to Friday 18th June 2027, with Wednesday 23rd June kept as a contingency day in case any paper needs to be rescheduled. Results day falls on Thursday 19th August 2027, the third Thursday of the month, as it is every year. Knowing these dates well in advance makes it far easier to plan revision properly, and to avoid booking a family holiday over half term only to realise it clashes with a key paper.

This guide pulls together everything students and parents need to know about the 2027 GCSE exam season, when mocks typically happen, the core exam dates for English, Maths, and the sciences, and how to actually plan revision around the calendar once these dates are confirmed by your school.

Key Takeaways

• GCSE exams for summer 2027 run from Monday 10th May to Friday 18th June, with Wednesday 23rd June held as a contingency day.

• GCSE results day 2027 is Thursday 19th August, following the usual pattern of the third Thursday in August.

• Year 11 mock exams are typically held between November and January, though exact dates are set by individual schools.

• The government's curriculum review, published in late 2025, does not affect the 2027 exam series. Confirmed changes only take effect for first teaching from 2029 onwards.

• Working backwards from your own personal exam timetable, once your school confirms it, gives a far more realistic revision plan than working from a generic set of dates alone.

When Do GCSE Mocks Start?

Before the real exams, most students sit a set of Year 11 mock exams, typically somewhere between November and January. The exact dates are set by individual schools rather than nationally, so it is always worth checking directly with your school or your school's website for the specific window that applies to you.

Mock exam results are similarly set by each school, with most aiming to mimic the real results day process once every paper has been marked. Whatever a mock result looks like, it is worth treating it as a genuine signal for where to focus revision next, not a final verdict on how the real exam will go.

When Do GCSE Exams Start and Finish in 2027?

The main GCSE exam series for summer 2027 begins on Monday 10th May 2027. This is the first day that written papers are sat across the main exam boards, AQA, Edexcel, OCR, and WJEC/Eduqas, all of which work to the same shared JCQ timetable for core dates.

Exams officially finish on Friday 18th June 2027, which is the last scheduled date for any GCSE paper. A contingency day is also held on Wednesday 23rd June 2027, in case an exam board needs to reschedule a paper for any reason, so students are expected to remain available right up until that date, even if their own personal timetable finishes earlier.

When Is GCSE Results Day 2027?

GCSE results day 2027 falls on Thursday 19th August 2027. Results are released to schools electronically the day before, on Wednesday 18th August, but individual students typically receive their results from around 8am on the Thursday itself, once their school opens for collection.

Key GCSE Exam Dates for 2027: Core Subjects

Based on the published AQA, Edexcel, and OCR exam timetables, here are the confirmed dates for core GCSE subjects in 2027. Please note that these are correct at the time of writing but may be amended by individual exam boards, so always confirm against your own school's personal timetable closer to exam season.

This table covers the core subjects most students sit: English Literature, English Language, Maths, and the sciences, whether taken as Combined Science or as separate Biology, Chemistry, and Physics. Every other subject, from Geography to Modern Languages to the creative and technical subjects, follows its own date within the same overall exam window, so it is worth checking your school's full personal timetable for anything outside these core papers.

What Does the Government's Curriculum Review Mean for 2027?

The government published its response to the Curriculum and Assessment Review in late 2025, and it is worth being clear about what is actually confirmed versus what is still under discussion.

What has been confirmed so far includes a reduction in overall exam time, by an average of around two and a half to three hours per student across all GCSEs, alongside content updates to a handful of subjects. English Language GCSE will place greater emphasis on reading fluency, critical analysis, and written communication, Computing GCSE will eventually replace Computer Science GCSE with broader content, and Geography, History, Music, and Science GCSEs are each due their own separate content reviews.

None of this affects students sitting exams in the 2027 series. These changes are set to take effect for first teaching from 2029 onwards, following a wider national curriculum refresh in 2027. If you are taking your GCSEs in summer 2027, you are studying and being assessed against the current specifications, unchanged.

How to Plan Your Revision Around the 2027 Exam Season

Start With Your Own Personal Timetable, Not a Generic One

Once your school confirms your individual exam dates, map out exactly which subjects fall close together, since weeks with more than one paper are where the real pressure tends to build. A generic national timetable is useful for a broad overview, but your actual revision plan should be built around your own specific subjects and exam boards.

Work Backwards From Your First Exam

Counting back from your earliest paper gives a realistic sense of exactly how many weekends and half-terms remain, which turns an open-ended goal like "revise more" into something genuinely plannable. If you want a structured way to build that plan out properly, our guide on building a GCSE revision timetable that actually works walks through exactly how to do this, step by step.

Use Mock Results as a Signal, Not a Final Verdict

If you have already sat a mock exam by the time this guide is being read, treat the result as a clear signal for where revision time should go next, rather than a fixed judgement on how the real thing will go. Our GCSE mock exams recreate real exam conditions closely and come with detailed, examiner style feedback, which makes it far easier to see exactly where marks are being lost while there is still time to act on it.

Practise With Genuine Past Papers

Timed practice under realistic conditions remains one of the most useful things a student can do in the run up to exam season. Our GCSE past papers collection brings together genuine exam board papers, organised by subject and tier, so practice time is spent on material that genuinely reflects what will appear on the real papers.

Build the Routine Early

Setting up a sustainable weekly revision rhythm early in Year 11, rather than waiting until the spring term, gives far more room to balance coursework deadlines, mock exams, and eventual final revision without everything colliding at once. If you are earlier still, in Year 10, our guide on when to start revising for GCSEs covers a full month by month timeline for building good habits well before Year 11 begins.

Getting Extra Support Ahead of 2027

With confirmed dates now in place, the months leading up to May 2027 are exactly the right window to build a proper plan rather than leaving preparation until the final weeks. Our GCSE revision courses are designed by examiners around the topics and skills most likely to move a grade, giving students a properly structured path through content well ahead of the exam window above. For students who need more focused, one to one support on specific subjects or recurring weak spots, our GCSE tutors work directly with students to close those gaps in the time remaining before May.

Conclusion

With GCSE exams for 2027 confirmed to run from Monday 10th May to Friday 18th June, and results day set for Thursday 19th August, there is now a clear calendar to plan around. The most useful next step is turning these national dates into a personal plan, mapping your own exam timetable once your school confirms it, working backwards to see how much time genuinely remains, and using mocks, past papers, and structured revision to make that time count. Getting organised early, rather than waiting for exam season to feel imminent, remains one of the simplest ways to walk into May 2027 feeling properly prepared.