Announcement:
Cambridge International Education no longer be an Ofqual-recognised awarding organisation from December 20, 2024.
O-Level is the abbreviation of Ordinary Level. It is one of the two-part GCE (General Certificate of Education). The second part of GCE is Advanced Level (A-Level), which students enter after completing O-Level.
O-Level is the final certification for secondary school, to be taken at fifth form or year 11 at approximately age 17 (or age group 14-16). Students that have completed O-Level are considered to have completed formal education. They can further their studies to A-Level (at their schools’ sixth form or private colleges), Foundation Courses or diploma courses, or simply leaving school.
There are a few exam bodies offer O-Level, for example CAIE board, American Council for Higher Education and Edexcel International. Though schools in the UK had replaced O-Level with GCSE in 1988, it is still used in many Commonwealth countries, such as Bangladesh, Brunei, Malaysia, Malta, Mauritius, Pakistan, Singapore, Sri Lanka and also in Trinidad and Tobago. (Some schools in the UK have reverted back to exams based on O-Level at the later stage.)
O-levels are predominantly exam-based. Therefore, this is advantages for students in part-time or evening education. Some commentators criticised this mainly exam-based approach as offering only partial proof of the student’s overall ability in comparison with other methods (e.g., coursework-based assessment). There was no summative “school certificate”: each subject was a separate O-level in its own right.
(Below are the information for O Level from the CAIE exam board only.)
Cambridge O Level
Cambridge O Level is an internationally recognised qualification equivalent to Cambridge IGCSE and the UK GCSE. It provides learners with excellent preparation for academic progression to Cambridge Advanced as well as other progression routes.
Cambridge O Levels has been designed especially for an international audience. They are sensitive to the needs of different countries and for learners whose first language may not be English. The curriculum also enables teaching to be placed in a localised context, making it relevant wherever you teach it.
In some parts of the world, schools use Cambridge O Level as an international alternative to the local national examination.
Subjects
You can choose from more than 40 subjects in any combination to provide the building blocks to create your own curriculum. Students normally take 7-9 subjects in the O-Level exam, with maximum allowable 14 subjects.


Many schools allocate a total of about 130 hours for each Cambridge O Level subject, but how much time a school devotes to each subject will depend on a variety of factors. Though Cambridge sets the syllabus, but the school decides on the method of teaching. Candidates must enter for Cambridge O Levels through a registered school or exam centre. Your school or exam centre will be able to give you more details about how candidates work towards these assessments.
At school, more able candidates may study six or seven subjects at Cambridge O Level, but less able candidates may have a much more modest programme. In order to follow a broad and balanced curriculum, most candidates take courses from each of the five Cambridge O Level groups (Languages; Humanities and Social Sciences; Sciences; Mathematics; and Business, Creative, Technical and Vocational). However, it is also possible to study individual Cambridge O Level subjects if this better suits the candidate’s needs.
Cambridge O Level courses usually take two years to complete and exams are taken at the end of that period.
Assessment
Assessment takes place at the end of the course and includes written, practical and oral assessment. This broadens opportunities for students to demonstrate their learning, particularly when their first language is not English.
Grades are benchmarked using six internationally recognised grades, from A* to E. Therefore, it has clear guidelines to explain the standard of achievement.
Grade A* is awarded for the highest level of achievement, and grade E indicates minimum satisfactory performance. Grade U (Ungraded) is commonly regarded as fail.
Cambridge O Level examination series occur twice a year, in June and November. Results release is in August and January.
Recognition
Many universities worldwide require a combination of Cambridge International A Levels and Cambridge O Levels to meet their entry requirements. Leading US and Canadian universities require Cambridge International AS & A Levels, but some US and Canadian colleges and universities will accept learners with five Cambridge O Levels at grade C
or above.
In the UK, Cambridge O Level is accepted as equivalent to the GCSE. Many UK universities look at Cambridge O Level grades, as well as predicted grades for Cambridge International A Level, when making admissions decisions.
Universities in many countries, including Canada and the USA, will admit students on the basis of their Cambridge O-Level performances alone. Grade C in Cambridge O-Level English Language satisfies the English proficiency requirements of many universities in the UK and other English-speaking countries.
Difference between Cambridge IGCSE and O Levels
Although IGCSE and O Level are equivalent qualifications grade for grade, they are two different qualifications. IGCSE sets international standards, on the other hand, O Level syllabus meets specific local needs in each country. Other notable differences are the grading scale, assessment techniques, and coursework options.
| IGCSE | O Level | |
| Grading | Grades are awarded from A* (highest grade) to G (lowest) | Grades are awarded from A* to E |
| Assessment techniques | Tests oral and practical skills | Focuses on writing and reading skills in language subjects Restricted practical test options in sciences |
| Coursework options | Available in many syllabuses | Fewer coursework options |
Resources
Our valuable A* resources had produced thousands of A* scorers around the world. Check them out below.
A* Model Answers:
Our internationally loved exam model answers had helped thousands of students in scoring A/A*. Schools and teachers worldwide have used these resources to aid in their teachings. Learn what an A* answer like, copy the style and score A* in your exam.
Online Courses:
Our word-renowned IGCSE and AS/A Level courses had produced more than 1100 A/A* scorers worldwide. They are suitable for schooled or home-schooled candidates, and as full course or revision course.
Past papers:
We have the most complete past exam papers library on earth (no kidding!). Choose your exam board and download everything with one click.
- Edexcel iGCSE past papers (updated up to Oct/Nov 2024 exam series)
- Edexcel IAL past papers (updated up to Oct/Nov 2024 exam series)
- Cambridge IGCSE past papers (updated up to June 2025 exam series, 2027 specimen papers are now available)
- Cambridge O Level past papers (updated up to June 2025 exam series, 2027 specimen papers are now available)
- Cambridge AS/A Level past papers (updated up to June 2025 exam series, 2027 specimen papers are now available)
Subject syllabus:
Get the latest exam syllabus and plan your study accordingly.
- Edexcel iGCSE syllabus
- Edexcel International AS/A Level syllabus
- Cambridge IGCSE syllabus
- Cambridge O Level syllabus
- Cambridge AS/A Level syllabus
Key Dates:
Find out the exam registration and results released key dates for IGCSE and AS/A Level.
Exam Timetables:
Check your administrative zone, the exam dates and time. For both IGCSE and AS/A Level.
- Edexcel exam timetables (June 2026, November 2026 exam timetables are now available)
- Cambridge exam timetables (March 2026, June 2026 exam timetables are now available)
Exam Centres:
Find and locate the nearest exam centre for your location.
Frequently Asked Questions about O Level
Please kindly read the O Level FAQs here.
Note: CIE (Cambridge International Examination board) has its name changed to CAIE (Cambridge Assessment International Education) since October 2017.
In October 2023, CAIE updated its name, logo, look, and messaging. Cambridge International Education is the new name of the awarding body of Cambridge University Press & Assessment. This name will be used on materials related to administering exams and awarding qualifications.
Note: All relevant info taken from CIE.




572 responses
Hi, I have done my Secondary School Certificate in Bangladesh and I scored a B for for my English. My score of B is equivalent to what grade under the O Level of the GCSE/IGCSE.
Please advise.
Hi Antoney,
We cannot speculate that because they are of different curriculum. You may check with your country’s education department, and convert that to the GCSE/IGCSE equivalent.
Hello
I want to ask what to do after finishing o level and As level like what are the requirements
Hi Mohammed,
The normal process would be: after completing O-level, proceed to any A level/IB/any equivalent qualification, then university. Each country may name it differently. You ought to check with your local exam board, or colleges.
Furthermore, all universities have their own set of requirements. It is best to check with your preferred university for their admission requirement.
Hello
I am in the second year of o level so I don’t know what to do in this year it’s hard to understand because nobody in my family has been to in o level so I just wanted to ask WHAT TO DO NOW like should I take private lessons or should I solve piles of past papers and if you answer me I would be very grateful
Thank You for reading
Hello Mohammed,
You should start doing your revision based on the latest syllabus: (https://www.skolatis.com/cambridge-o-level-subjects-syllabuses/) and practice with the latest papers as they have the newest syllabus format and continue with the older ones date back from 5 to 10 years. Then, revise on the most common mistakes that you always seem to make.
You can check our A* online revision courses. These had helped numerous students to score A* The revision course provides video tutorial, revision timetable, downloadable exam-style practices, common mistakes candidates make during the exams, and also examiners’ advice. Every year we have two revision sessions. The first session will be March-April and the second one will be August-September. Please kindly find out the details here: https://www.skolatis.com/cambridge-igcse-revision-courses/
heyy sir i need some help i had given my math paper last year in may/june 2018 but i got U and now i want to give it again retake is it possible to give my maths olevels paper now In oct/nov 2019 session..
Hi Jan Sher Khan,
Kindly check the the key dates here for the last day of registration:
https://www.skolatis.com/exam-registration-dates/
You may be interested with our A* online revision courses. These had helped numerous students to score A*. Last day of registration is on August 31 so register now at: https://www.skolatis.com/cambridge-igcse-revision-courses/
Hello, is it possible to give all of our cies together for O levels the following year as a private candidate? Please can you explain the process, if possible, for giving all of our cies together?
Hello Alishba,
Please only register for the exam when you are ready for that. The whole syllabus takes roughly 1-2 years to finish. So you must make good plans to follow through and cover all the subjects. You are also free to spread out your examinations. A general guideline is to take your exams within 13 months, if you were to sit for your exams in 2 different examination series.
As a private candidate, your local British Council is the best place to sit for your exam. You may also try to locate any schools which accept private candidates here: https://www.cambridgeinternational.org/i-want-to/find-a-cambridge-school/
Please pay attention to the exam registration key dates here: https://www.skolatis.com/exam-registration-dates/
Our A* model answers and revision courses had helped numerous private candidates to score grade A and A*. You may be interested to check them out below:
https://www.skolatis.com/cambridge-igcse-revision-courses/
https://www.skolatis.com/igcse-exam-resources/