AS Grade Boundaries 2025: Everything You Need To Know.

The official grade boundaries for the 2025 AS exams are now available. Grade boundaries show the minimum raw mark needed for each grade and are set after marking is complete to ensure standards are consistent year-on-year.

Use the official 2025 data on this page to see how raw marks were converted into final grades for your subjects.
SubjectYearBoardMaximum MarkA*ABCDE
Biology AS2025AQA150-9381695745
Business AS2025AQA160-120107948168
Chemistry AS2025AQA160-117100846852
Comp Sci AS (c#)2025AQA150-11295786246
Comp Sci AS (java)2025AQA150-11295786246
Comp Sci AS (python)2025AQA150-11295786246
Comp Sci AS (vb.net)2025AQA150-11295786246
Economics AS2025AQA140-10291806959
English Language AS2025AQA140-10089786756
English Lit B AS Option Aa2025AQA100-6554433221
English Lit B AS Option Ba2025AQA100-7463524130
English Lit B AS Option Bb2025AQA100-7362524232
English Literature A AS2025AQA100-7262524232
French AS Teacher Cond Option2025AQA200-15914112310689
French AS Visiting Exr Option2025AQA200-15914112310689
Further Maths AS Option Ds2025AQA160-10895837159
Further Maths AS Option Md2025AQA160-113101897766
Further Maths AS Option Sm2025AQA160-10996837058
Geography AS2025AQA160-10897867564
German AS Teacher Cond Option2025AQA200-1501271048158
German AS Visiting Exr Option2025AQA200-1501271048158
History AS Option AA2025AQA100-7161514131
History AS Option AB2025AQA100-7463534333
History AS Option AS2025AQA100-7060504132
History AS Option CL2025AQA100-6959494031
History AS Option CN2025AQA100-6858494031
History AS Option CO2025AQA100-6858494031
History AS Option CQ2025AQA100-7060514233
History AS Option CR2025AQA100-6959494031
History AS Option DN2025AQA100-7161524334
History AS Option DO2025AQA100-7161524334
History AS Option DQ2025AQA100-7363544536
History AS Option DR2025AQA100-7262524334
History AS Option FL2025AQA100-7262524233
History AS Option FO2025AQA100-7161514233
History AS Option FR2025AQA100-7262524233
History AS Option GG2025AQA100-6555453525
History AS Option GO2025AQA100-6858483829
History AS Option GQ2025AQA100-7060504031
History AS Option GR2025AQA100-6959493929
History AS Option HA2025AQA100-6757483930
History AS Option HB2025AQA100-7060504132
History AS Option HD2025AQA100-6757473728
History AS Option HE2025AQA100-6456484032
History AS Option HS2025AQA100-6657483931
History AS Option JG2025AQA100-6254463830
History AS Option JL2025AQA100-6658504234
History AS Option JP2025AQA100-6456484033
History AS Option JQ2025AQA100-6759514336
History AS Option JR2025AQA100-6658504234
History AS Option KB2025AQA100-7061524334
History AS Option KM2025AQA100-6355484134
History AS Option KS2025AQA100-6657494133
History AS Option LS2025AQA100-7060514233
Mathematics AS2025AQA160-127112988470
Physics AS2025AQA140-8170594838
Psychology AS2025AQA144-10491796755
Religious Studies AS Option A2025AQA180-126108917457
Religious Studies AS Option B2025AQA180-126108917457
Sociology AS2025AQA120-8375675951
Spanish AS Teacher Cond Option2025AQA200-1541351169778
Spanish AS Visiting Exr Option2025AQA200-1541351169778
AS GCE Ancient History (01, 02)2025OCR120-8572604836
AS GCE Art and Design: Art, Craft and Design: Personal Investigation2025OCR80-7162544638
AS GCE Art and Design: Fine Art: Personal Investigation2025OCR80-7162544638
AS GCE Art and Design: Graphic Communication: Personal Investigation2025OCR80-7162544638
AS GCE Art and Design: Photography: Personal Investigation2025OCR80-7162544638
AS GCE Art and Design: Textile Design: Personal Investigation2025OCR80-7162544638
AS GCE Art and Design: Three-Dimensional Design: Personal Investigation2025OCR80-7162544638
AS GCE Art and Design: Critical And Contextual Studies: Personal Investigation2025OCR80-7162544638
AS GCE Biology A (01, 02)2025OCR140-8778696051
AS GCE Biology B (01, 02)2025OCR140-7868584838
AS GCE Business (01, 02)2025OCR120-7565564738
AS GCE Chemistry A (01, 02)2025OCR140-11399857259
AS GCE Chemistry B (Salters) (01, 02)2025OCR140-9479655137
AS GCE Classical Civilisation Option A: 11+212025OCR130-10090807162
AS GCE Classical Civilisation Option B: 11+222025OCR130-10191817161
AS GCE Classical Greek (01, 02)2025OCR160-114101887563
AS GCE Computer Science (01, 02)2025OCR140-10288746148
AS GCE Design and Technology (01, 02, 03)2025OCR180-139119997959
AS GCE Design and Technology (01, 02, 03)2025OCR180-131114978063
AS GCE Drama and Theatre (01, 02, 03, 04, 05)2025OCR200-1501311129374
AS GCE Economics (01, 02)2025OCR120-7968574636
AS GCE English Language2025OCR120-9179675645
AS GCE English Language and Literature (EMC) (01, 02)2025OCR100-7667585042
AS GCE English Literature (01, 02)2025OCR120-10592796755
AS GCE Film Studies (01, 02, 03)2025OCR150-11397816549
AS GCE Geography (01, 02)2025OCR150-9180706050
AS GCE History A (Y136-Y138 & Y143 Y243, Y249, Y251-Y253)2025OCR100-6757483930
AS GCE Latin (01, 02)2025OCR160-117104917967
AS GCE Law (01, 02)2025OCR128-7462503827
AS GCE Mathematics A (01, 02)2025OCR150-10794816957
AS GCE Further Mathematics A (01) Option Y531+Y532+Y5332025OCR180-125111978369
AS GCE Further Mathematics A (01) Option Y531+Y532+Y5342025OCR180-125111978370
AS GCE Further Mathematics A (01) Option Y531+Y532+Y5352025OCR180-127113998673
AS GCE Further Mathematics A (01) Option Y531+Y533+Y5342025OCR180-119104907662
AS GCE Further Mathematics A (01) Option Y531+Y533+Y5352025OCR180-121107937965
AS GCE Further Mathematics A (01) Option Y531+Y534+Y5352025OCR180-121107937966
AS GCE Mathematics B (MEI) (01, 02)2025OCR140-9987756352
AS GCE Further Mathematics B (MEI) (01) Option Y410+Y411+Y4122025OCR180-123109958269
AS GCE Further Mathematics B (MEI) (01) Option Y410+Y411+Y4132025OCR180-115101877461
AS GCE Further Mathematics B (MEI) (01) Option Y410+Y411+Y4142025OCR180-125110968268
AS GCE Further Mathematics B (MEI) (01) Option Y410+Y412+Y4132025OCR180-124110968370
AS GCE Further Mathematics B (MEI) (01) Option Y410+Y412+Y4142025OCR180-1341191059177
AS GCE Further Mathematics B (MEI) (01) Option Y410+Y413+Y4142025OCR180-126111978369
AS GCE Media Studies (01, 02, 03)2025OCR100-6455463729
AS GCE Music (01, 02, 03)2025OCR250-181160140120100
AS GCE Physical Education (01, 02, 04, 05, 06)2025OCR200-128113988368
AS GCE Physics A (01, 02)2025OCR140-9381695746
AS GCE Physics B (Advancing Physics) (01, 02)2025OCR140-9885725947
AS GCE Psychology (01, 02)2025OCR150-9584736251
AS GCE Religious Studies (01, 02, 03, 04, 05, 06, 07)2025OCR180-1381201028467
AS GCE Sociology (01, 02)2025OCR150-10694827058
Biology A (Salters Nuffield) 01 022025Edexcel (Pearson)160-11198857260
AS Biology B 01 022025Edexcel (Pearson)160-9281706050
AS Business 01 022025Edexcel (Pearson)160-10391806958
AS Chemistry 01 022025Edexcel (Pearson)160-10692786451
AS Economics A 01 022025Edexcel (Pearson)160-115104938272
AS English Language 01 022025Edexcel (Pearson)100-5849403123
AS English Language & Literature 01 022025Edexcel (Pearson)100-6050403122
AS English Literature 01 022025Edexcel (Pearson)120-8372615141
AS Further Mathematics 01 21 222025Edexcel (Pearson)160-11095806652
AS Further Mathematics 01 21 232025Edexcel (Pearson)160-11499857157
AS Further Mathematics 01 21 252025Edexcel (Pearson)160-11197836956
AS Further Mathematics 01 21 272025Edexcel (Pearson)160-10793796653
AS Further Mathematics 01 23 252025Edexcel (Pearson)160-117104917865
AS Further Mathematics 01 23 272025Edexcel (Pearson)160-113100877462
AS Further Mathematics 01 23 242025Edexcel (Pearson)160-116102887461
AS Further Mathematics 01 25 272025Edexcel (Pearson)160-11097857361
AS Further Mathematics 01 25 262025Edexcel (Pearson)160-116102887562
AS Further Mathematics 01 27 282025Edexcel (Pearson)160-10692796653
AS Geography 01 022025Edexcel (Pearson)180-119107958372
AS History 1A 2A2025Edexcel (Pearson)100-8172635446
AS History 1B 2B2025Edexcel (Pearson)100-8172635446
AS History 1C 2C2025Edexcel (Pearson)100-8273645648
AS History 1D 2D2025Edexcel (Pearson)100-8172635446
AS History 1E 2E2025Edexcel (Pearson)100-8374655648
AS History 1F 2F2025Edexcel (Pearson)100-8273645648
AS History 1G 2G2025Edexcel (Pearson)100-8273645546
AS History 1H 2H2025Edexcel (Pearson)100-8273645546
AS Mathematics 01 022025Edexcel (Pearson)160-10895826957
AS Music Technology 01 02 03 042025Edexcel (Pearson)300-206180154129104
AS Music Technology 01T 02T 03 042025Edexcel (Pearson)300-206180154129104
AS Physics 01 022025Edexcel (Pearson)160-10287725743
AS Politics 01 022025Edexcel (Pearson)120-8476686154
AS Psychology 01 022025Edexcel (Pearson)140-7768595042
AS Religious Studies 01 02 032025Edexcel (Pearson)162-122106907458
AS Religious Studies 01 02 4A2025Edexcel (Pearson)162-121104887256
AS Religious Studies 01 02 4B2025Edexcel (Pearson)162-119103877156
AS Religious Studies 01 03 4E2025Edexcel (Pearson)162-124107907356
AS Religious Studies 02 03 4D2025Edexcel (Pearson)162-122105887155
Source: AQA; OCR

Examiner-written AS revision resources that improve your grades 2x

  • Written by expert teachers and examiners
  • Aligned to exam specifications
  • Everything you need to know, and nothing you don’t

What is the best way to prepare for your AS exams?

Achieving success in your AS exams requires proper resources and effective strategies. Below are several ideas to help improve your performance:

  • Understand the Exam Format and Requirements: Use the exam board specifications to make a list of all the topics that are assessed in your AS exam for each subject. The specification also tells you the percentage that each paper contributes towards your final grade, how much time you get in the exam, and which topics are covered in each paper.

    Take a look at a set of AS past papers for each subject so you know how much reading there is to do on each paper, how many questions there are, what type of questions come up, and if different sections of a paper have different requirements. The more you know in advance, the better prepared you will be for your AS exams.

  • Create a Study Plan: Use your list of topics for each AS subject, and rate each one with your level of confidence. Create a weekly study schedule that you can stick to. Plan your revision sessions around your extracurricular activities and give yourself time for breaks. You may find it useful to use a calendar app or a study planner to stay organised.

  • Focus on Weak Areas: You will quickly see that you do not have enough time to revise every topic for every subject, so you need to prioritise. Give more revision time to the topics you are least confident in; this is where you can make the biggest difference in your AS grades.

  • Practice with Past Papers: Often AS students overlook the importance of practising the exam itself. Sitting an AS exam successfully requires a whole new skill set; can you physically write for 3 hours straight? Can you hold your concentration for 3 hours without taking a break? You need to build up your stamina, and you can only do that through practice. Print out the AS past exam paper, set your timer, put away your phone, textbooks and notes and sit the paper under exam conditions.

    Keep an eye on the time and see how you do, the more you practice this the easier it will get. Here at Save My Exams we have arranged all the AS past papers by subject and exam board so you can easily find everything you need all in one place.

  • Take Care of Yourself: The most important thing to remember during your AS revision process and during exam season is to look after yourself. A well-rested brain is a powerhouse, but if you are tired your brain struggles to retain and recall information. Therefore, you need to get around 8 hours of quality sleep each night. You need to take lots of breaks between study sessions. You need to eat well, get regular exercise and stay hydrated to give your brain everything it needs to perform at its best. As with everything in life, balance is key. With all this hard work, you need to make time for things you enjoy. You can use this downtime as a reward to help keep you motivated. Yes, you can watch your favorite TV show - after you finish your AS revision for the day.

    The run up to exam season can be a very stressful time. Talk to your friends and family about how you are feeling and allow them to support you through this time. If you find that you are struggling physically or emotionally, reach out to someone you trust for help. You can contact your GP, or you can find information about mental heath support at Young Minds and Mind.

  • Make Use of Online Resources: Revision is a huge task, but you don't need to do everything yourself. There are lots of online resources available to help with your revision. Here at Save My Exams, we believe in providing you with everything you need to get the best possible AS grades with the least possible effort. We have a team of expert teachers and examiners creating high quality, exam board specific AS revision notes, exam questions and flashcards, organised by topic so you can easily find exactly what you need.

What are AS grade boundaries?

Grade boundaries are the thresholds set by examination boards to determine the final grades of students based on their exam performance. They set the minimum mark a student needs to achieve to get a particular grade.

Grade boundaries play a crucial role in the education system. They ensure that grades reflect students' knowledge, understanding and mastery of the subjects they have studied. These boundaries are established by the different exam boards, including AQA, Edexcel, and OCR. They are significant for students as they influence final grades, academic progression, and future opportunities.

Why are the grade boundaries important?

Grade boundaries are essential in the grading process, as they define the score ranges required for each AS grade. They ensure consistency and fairness in awarding grades, reflecting the relative performance of all AS students in a given exam series. These boundaries significantly impact students' final grades, influencing their academic progression, eligibility for further education, and career opportunities.

When teachers mark student work, particularly end-of-unit assessments, the thing that AS students often look for first is the grade the work has achieved. This is because grades have such a significant impact on their academic progression. But, it is essential to recognise the difference between grades and your knowledge and understanding.

To improve your grade you need to focus not just on your knowledge and understanding but how you apply this to the questions in the exams. Using websites such as Save My Exams for your AScan help you gain the exam skills you need to improve your grades.

How are AS grade boundaries set?

Exam boards such as AQA, Edexcel and OCR have a meticulous process in place for determining where the grade boundaries should be for each exam series. The process involves several factors:

  • Exam Difficulty: For each new exam series, new AS questions are written by a team of subject specialists. Therefore, with each new AS exam series there are minor fluctuations in the level of difficulty of each paper in comparison to previous years. If a cohort of AS students finds an exam particularly challenging, then the grade boundaries will be lowered slightly to compensate and vice versa. This ensures the consistency of AS grades from one year to the next.

  • Statistical Analysis: Exam boards use statistics from previous cohorts of AS students to inform how they set AS grade boundaries. Each cohort's results for each AS subject are compared to those of previous years to ensure consistency in grading standards. Previous attainment data of the current cohort can also be used as a benchmark. Particular attention is paid to those students around the grade boundaries to ensure they are set fairly.

  • Moderation: A sample of exam papers from each AS exam will be sent for moderation. Moderation is a second round of marking by another examiner to ensure that the marks awarded are consistent and fair.

  • Examiner Judgements: Experienced examiners will review a sample of exam papers from each AS exam. They will look at papers scoring a range of marks and compare them to papers from previous years. They will make recommendations to the exam boards on where they think the grade boundaries should be set.

Using grade boundaries to improve your results

By incorporating grade boundaries into your revision process, you can gain a clearer picture of the level you're currently working at and pinpoint exactly where you need to improve. Begin by selecting a AS past paper for your chosen subject and sitting it under timed exam conditions. Complete all the AS papers from that year's exam series, then use the official mark scheme or ask a friend or family member to score your work.

Add up your total marks from all the papers, then consult the corresponding year's grade boundaries to determine your working grade. Take note of how many marks you need to reach the next grade up, and reflect on any areas of weakness. For example: Did you struggle with time management? Did you find certain topics challenging? Focus your revision on these weaker areas, using notes, practice questions, and flashcards to build confidence.

Next, choose a different year's AS papers and repeat the process to gauge your improvement. Keep in mind that for 2021 and 2022 AS exams, grade boundaries were adjusted due to the impact of COVID-19, so these particular sets of papers may not provide an accurate reflection of the AS grade boundaries.

Conclusion: understanding AS grade boundaries in 2025

Grade boundaries ensure fairness and consistency across across different years. By reviewing past grade boundaries, you can measure your current performance, gain insight into how many extra marks you need, and set realistic targets. This level of understanding can improve your technique and boost your chances of achieving a higher grade.

Got questions?
We've got answers

Knowing the grade boundaries for the subjects you are studying is helpful for you to understand the threshold that you need to meet to achieve a certain grade.

Grade boundaries are changed each year to account for changes in exam difficulty and changes in student performance. A particularly difficult exam may result in lower grade boundaries.

Grade boundaries for AS 2025 vary by exam board (e.g., AQA, OCR, Pearson Edexcel) and subject. These boundaries indicate the minimum number of marks required to achieve each grade, from Grade E (lowest) to Grade A (highest).

Exam boards set their grade boundaries using a combination of statistical analysis, moderation and examiner judgement whilst also taking into account the difficulty of the exam papers when compared to previous years.

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