What Is A Level? A Detailed Guide to the British Qualification What is A Level? Is it a better fit for your child than the IB Diploma or Vietnam's own upper-secondary programme? If your family is weighing up study in the UK, Australia or Singapore, or wants your child to specialise early around a career direction, A Level is well worth learning about. This article walks parents through the structure, how to choose subjects, the grading scale, fees, and how to judge whether it's the right fit. What Is A Level, and What Does This British School-Leaving Qualification Actually Involve? The GCE A Level, Defined A Level is short for Advanced Level, part of the GCE (General Certificate of Education) family. It's the academic qualification taken at the end of secondary school in England, Wales and Northern Ireland. Put simply, A Level is the qualification that rounds out a student's academic profile before university. The key difference is that students don't study a fixed set of subjects the way a traditional curriculum works — instead, they choose a handful of subjects and go deep, based on their intended field. A student heading into engineering, for example, typically chooses Maths, Physics and Further Maths. One aiming at medicine, biology or pharmacy usually needs Chemistry, Biology and Maths. A student heading into economics, finance or business might consider Maths, Economics, Business or Psychology, depending on what their target universities require. The A Level curriculum today. The Exam Boards That Award A Level Many parents assume A Level means Cambridge. In reality, A Level can be awarded by several different exam boards, each with its own subject syllabus, exam calendar and paper structure. Exam Board Full Name Where It's Used What to Note CAIE Cambridge Assessment International Education International (160+ countries) Widely used at international schools across Vietnam and Asia Pearson Edexcel Pearson Edexcel UK and international Offers an International A Level track used by many international schools AQA Assessment and Qualifications Alliance Mainly UK One of the largest boards in the British education system OCR Oxford, Cambridge and RSA Examinations Mainly UK Historically linked to Oxford and Cambridge When choosing a school, ask exactly which exam board it's registered with. This affects the exam calendar, the papers themselves, how grades are calculated, and how smoothly a student can transfer if they change school or country. A Level Structure: Usually a 2-Year Programme A Level usually takes 2 years and is studied between ages 16 and 19. According to Cambridge International, AS Level takes 1 year, while the full A Level takes 2. A student typically completes AS in the first year, then finishes the full A Level in the second. A Level exams in Vietnam are usually held twice a year — May–June and October–November — with results released around 2 months later. Year One: The AS Level Stage AS Level stands for Advanced Subsidiary Level — the first stage of A Level, roughly equivalent to Grade 11 in the Vietnamese system. In the AS year, students begin their chosen subjects at a foundational academic level. The goal is to get them used to studying in depth — reading academic material, tackling exams to an international standard, and building an argument in English. At the end of the AS year, students can sit the AS Level exam. Depending on the exam board and how the school is registered, the AS result may count towards the final A Level grade, or stand as a separate certificate. Year Two: The A2 Level Stage A2 Level is the advanced stage, roughly equivalent to Grade 12. Students go deeper into the same subjects they started at AS. A2 papers demand a higher level of analysis, argument, application and problem-solving. Students need more than memorised facts — they need to understand the subject at a deeper level and present clear, well-structured answers. After completing A2, students receive their full A Level result. How the AS and A2 scores combine can vary by exam board, subject, and how the school has registered for the exam. Students Typically Choose 3 to 4 Subjects Unlike Vietnam's upper-secondary programme, A Level lets students take fewer subjects but go deeper into each one. According to Cambridge International, students typically take 4 subjects at AS Level and 3 at full A Level, and standard entry requirements at many UK universities are usually based on 3 A Level subjects. This is a real advantage if a student already knows their strong subjects. But it's also a risk if they choose too early, before they properly understand their intended field or their own real ability. A Level Suits Students Who Want to Go Deep and Already Have a Clear Direction A Level isn't the right fit for every student. It works best when a student already has clear subject strengths, solid independent study skills, and a reasonably clear sense of direction. Students Aged 16 to 19 Students usually start A Level after completing Grade 10, IGCSE, or an equivalent programme. Age isn't the only hard rule, though — some older students can still take A Level if they need the academic qualification for study abroad or a university transfer. What matters more is a stable academic foundation, the ability to study in English, and enough discipline to stay the course through 2 years of specialist subjects. Students Aiming to Study in the UK or Countries That Recognise the British Qualification A Level is a strong fit if a family's priority is studying in the UK. Beyond the UK, the qualification is also recognised by many universities in Australia, Canada, New Zealand, Singapore and several international education systems. If a family is leaning towards the US or Europe but hasn't settled on a specific country, it's worth comparing the IB Diploma or other standardised qualifications too, to keep the application flexible. Students Who Prefer Depth Over Breadth A Level only covers a handful of subjects, so it suits students who like digging deep, can sustain focus over time, and don't want their energy spread across too many subjects at once. Conversely, if a child is still torn between several fields, enjoys exploring widely, or needs a more balanced mix of science, humanities, languages and personal activities, the IB Diploma may be the better fit. Mini-Checklist: Is A Level Right for Your Child? Answer these 4 questions for a quick self-check: Has your child settled on 3–4 subjects they love and could study in depth? Does your family have a clear direction towards the UK, Singapore or Australia? Does your child have IELTS 5.5 or above, or the equivalent? Does your child prefer depth in a few subjects over breadth across many? → Mostly "yes" → A Level is a sensible choice. → Mostly unsure → consider the IB Diploma for a broader, more flexible pathway. A Level Entry Requirements Entry requirements for A Level vary from school to school. That said, most schools weigh three main factors: academic results, English ability, and how well suited a student is to their chosen subjects. Academic Requirements Many schools require a student to have completed Grade 10, Grade 11 or IGCSE, with a recent average typically at a "good" level or above. If a student has taken IGCSE, some schools set a minimum result in related subjects. A student wanting to take A Level Mathematics, for example, usually needs a solid maths foundation from IGCSE or an equivalent programme. English Requirements Academic English is a genuinely important condition. A student needs more than conversational ability — they need to read textbooks, understand exam papers, write analytical essays and construct an argument, all in English. IELTS 5.5 is commonly treated as the minimum starting point. To genuinely thrive and stay competitive for strong universities, students should aim to build well beyond that level as they progress. Some schools also accept equivalent certificates, such as the TOEFL iBT, Cambridge English (FCE/CAE), or their own internal entry test. Four Key Criteria for Choosing A Level Subjects Fit criteria for parents to weigh up. Interests and strengths. Choose subjects your child genuinely cares about and already has a solid foundation in. Going deep on a subject that's a poor fit for 2 years can create real strain. University direction. Medicine usually needs Chemistry and Biology. Engineering usually needs Maths and Physics. Economics, finance or data science usually prioritise Maths. Before locking in subjects, check the entry requirements of 3–5 target universities. Workload and difficulty. Further Maths, Physics, Chemistry and Biology all typically demand heavy independent study. Think carefully before combining several high-workload subjects at once. Fit with career trends. Subject groups tied to science, technology, data, international business and media are opening up a growing range of careers. That said, the job market should only be one input — never a full substitute for your child's own interests and ability. The A Level Grading Scale Is Calculated Separately for Each Subject A Level uses a letter-grade scale, unlike Vietnam's 10-point system. Each subject is marked independently and recorded separately on the certificate. According to Cambridge International, A Level results are reported on a scale from A* to E, AS Level has no A* grade, and each subject is graded on its own — there's no averaged GPA. The Main A Level Grade Scale Grade General Meaning A* Excellent — only awarded for the full A Level A Very good B Good C Fairly good D Pass E Minimum pass U Ungraded (fail) X Assessment requirements not fully met For highly competitive courses, many universities ask for grade combinations such as A*AA, AAA or AAB, depending on the course and school. So parents shouldn't just ask "will my child pass A Level?" — they need to know exactly what grade their child needs in each subject to match their target course. The Percentage Uniform Mark Helps Explain Where a Grade Sits Cambridge uses the Percentage Uniform Mark (PUM) to show where a student's result sits on the standardised scale. According to Cambridge, the A Level PUM ranges are generally understood as follows: Letter Grade Reference PUM Range Level A* 90–100 Excellent A 80–89 Very good B 70–79 Good C 60–69 Fairly good D 50–59 Pass E 40–49 Minimum pass U Below 40 Ungraded Universities Usually Assess Grades by Core Subject A Level doesn't average across all subjects. When assessing an application, universities usually focus on the subjects directly relevant to the course. Medicine, for example, might require high grades in Chemistry and Biology. Engineering might require Maths and Physics. Economics or finance might require a high grade in Maths. Choosing the right subjects from the start matters just as much as working hard to get a good grade. Comparing A Level, the IB Diploma and Vietnam's Upper-Secondary Programme When parents are weighing up a pathway, the question shouldn't just be which programme is "better." The better question is which one fits your child's ability, personality, study-abroad direction and family budget. Criteria A Level IB Diploma Vietnam's Upper-Secondary Programme Structure 2 years, made up of AS and A2 2 years, Grades 11–12 3 years of upper secondary Number of subjects 3–4 specialist subjects 6 subject groups + 3 core components Many subjects under the MOET framework Flexibility High — students choose subjects around their direction Medium — subjects must be balanced across groups Low — follows a common curriculum Best-suited learning style In-depth, academic, early specialisation Well-rounded, research-driven, critical thinking, multitasking Suited to domestic admissions English requirement Strong academic English Strong academic English + research writing Not mandatory on the Vietnamese track Study-abroad strength Strong for the UK + British-system countries Flexible across many countries Can be paired with IELTS, SAT Best suited to students who Already know their subject strengths and direction Want well-rounded development, haven't settled on a field Want to keep the Vietnamese university option open Overall, A Level suits students who already have a fairly clear direction and want to go deep on a few strong subjects. The IB Diploma suits students who need well-rounded development, aren't ready to lock in a field early, or whose family wants to keep multiple study-abroad directions open. Vietnam's own upper-secondary programme is still a sensible choice for families prioritising cost and keeping the domestic admissions route open. When to Choose A Level Your family is aiming for the UK or countries that use the British qualification system Your child has a fairly clear field in mind — engineering, biomedicine, economics, finance, computer science or the arts Your child leans towards depth, enjoys digging into a few subjects, and doesn't want to juggle too many at once Your family has a fairly clear financial plan for the final 2 years of secondary school and beyond, into university When to Choose the IB Diploma The IB Diploma is the better fit if: Your family wants to keep a multi-country study-abroad option open, especially if you haven't settled between the UK, US, Canada, Europe, Singapore or Australia Your child has balanced ability across several subject groups, and enjoys research, essay writing, presenting and activities beyond the classroom Your child is still torn between 2–3 university directions and needs more time to figure out where they fit According to the IB organisation, the programme spans the PYP (Primary Years Programme) for ages 3–12, the MYP for ages 11–16, and the Diploma Programme for ages 16–19. A school wanting to teach the IB must be recognised by the IB organisation as an IB World School. See more on the IB Diploma Programme (IB DP) for a fuller picture of its 6 subject groups. When to Keep the Vietnamese Programme and Prepare for International Tests Alongside It This route suits families who haven't firmly decided on studying abroad, students who still want to keep the Vietnamese university admissions option, or families needing to keep tighter control of the education budget. A common combination: follow the Vietnamese curriculum while preparing for IELTS, the SAT, the ACT, AP or other certificates relevant to the target country. That said, parents need to plan the schedule carefully to avoid overloading their child. A Level in Vietnam or in the UK: Weighing Up Cost and Environment Studying A Level in Vietnam and studying it in the UK are two very different options in terms of cost, environment, adaptability and how independent a student needs to be. Studying A Level in Vietnam The biggest advantage of studying A Level in Vietnam is that a child stays close to family through ages 16–18 — an important stage for emotional development, study habits and career direction. Several international schools in Vietnam offer IGCSE and A Level, letting students study to an international standard while still having close family support nearby. BVIS Hanoi, for example, publishes an A Level programme for students aged 16–18, where students typically take 4 AS subjects in Year 12 and 3 A Level subjects in Year 13. The trade-off is that subject choice can be narrower than at schools in the UK, and the academic English environment depends heavily on the quality of the school, its teachers, and how much English is used outside class. Studying A Level in the UK from Grade 11 or 12 The advantage of studying in the UK is direct exposure to the original education environment, more natural everyday English, and far more opportunities for academic activities, clubs and university guidance. The cost, though, is substantially higher. Beyond tuition, a family needs to budget for boarding, meals, insurance, a guardian, travel and other incidental costs. Some UK boarding schools publish Sixth Form fees for international students running into the tens of thousands of pounds a year. Stamford Schools, for instance, publishes a 7-day boarding fee for non-UK students of £47,034/year, and some other schools charge even more. Reference Fees for Studying A Level Item In Vietnam In the UK Tuition at a centre or independent programme Around 160–250 million VND/year Less common Tuition at a full international school From several hundred million VND/year From tens of thousands of GBP/year Exam fees Ask separately by board and number of subjects May be included or charged separately Living costs Depends on the family Add board, lodging, guardian and travel costs One thing to note: the 160–250 million VND/year figure usually applies to a centre or independent programme. At a full international school, fees can be considerably higher — BVIS Hanoi, for example, publishes Year 12 and Year 13 tuition for 2025–2026 at 636 million VND/year. A Level Is Recognised Across Many University Systems A Level's real value lies in how it supports university admissions. That said, every country and every university sets its own policy, so parents need to check the specific entry requirements for each course. In the UK A Level is one of the most common admissions standards in the UK. Many universities use A Level grades directly in their entry conditions — A*AA, AAA or AAB, for example. UCAS also runs a Tariff Points system that converts certain qualifications into a reference score. UCAS itself makes clear, though, that not every university uses Tariff Points, and each one is free to set its own entry requirements. So when researching UK universities, look directly at each course's own requirements rather than relying on a general conversion table alone. In the US, Australia, Canada and Singapore A Level is recognised by many international universities as a secondary-leaving academic qualification. At some universities, a high A Level grade may qualify a student for credit exemption or a shortened set of general education requirements, depending on that university's own policy. In Singapore, the GCE A Level also plays a significant role in domestic admissions, so international students with an A Level background often find it easier to demonstrate their academic ability. In Vietnam Some universities in Vietnam have added international certificates such as A Level, SAT, ACT, AP or IB to their own dedicated admissions pathways. Hanoi University of Science and Technology, for example, publishes a 2026 talent-based admissions route that includes an international-certificate pathway covering the SAT, ACT, A Level, AP and IB. That said, the specific conditions change from year to year and school to school. Parents should check the official admissions plan of their target university before committing to a pathway. The IB Diploma Is a Genuine Alternative Worth Weighing Against A Level A Level is a strong option, but it isn't the only one. For many families who want to keep their study-abroad direction flexible, the IB Diploma may well be the better fit. The IB Diploma Fits When a Child Needs Breadth and Well-Rounded Development The IB Diploma tends to be the better fit than A Level in the following situations: Your Child's Situation Why the IB Diploma Is Worth Considering Hasn't settled on a university field The IB lets a child study across more subject groups before deciding Wants to keep multiple countries open The IB is highly flexible across many education systems Strong at research and essay writing The IB demands critical thinking and independent academic skills Wants well-rounded development The IB balances academics, personal activities and international-mindedness Unlike A Level, the IB doesn't just focus on 3–4 specialist subjects. IB Diploma students need to study across several subject groups and complete core components — the Extended Essay, Theory of Knowledge and CAS. That makes the IB a good fit for students who can manage their time, juggle multiple tasks, and keep a consistent academic rhythm. An IB Pathway in Hanoi Can Start Early The IB isn't just a Grade 11–12 programme. Under the IB organisation's official structure, students can access this pathway starting with the PYP at ages 3–12, the MYP at ages 11–16, and the Diploma Programme at ages 16–19. Families in Hanoi weighing the IB against A Level can look into IB World Schools that offer an all-through pathway. Starting the IB early gets students used to inquiry-based learning, cross-subject thinking and independent study — which eases the pressure once they reach the Diploma Programme. Westlink students studying the IB programme at school. Westlink is one option worth looking into for parents researching an IB pathway in Hanoi. The school is part of the International Schools Partnership (ISP) network, made up of more than 100 schools across many countries. Westlink is currently an IB World School for both the PYP and MYP; the IB Diploma Programme (DP) is still at Candidate School stage. Parents can look at Westlink's full learning pathway, from Early Years through to the IB DP, to weigh up the long-term route for their child. Frequently Asked Questions About A Level Do You Need to Take IGCSE Before A Level? Not always. A student can move from the Vietnamese curriculum straight into A Level if they meet the school's academic and English requirements. That said, IGCSE does help students get used to the study style, exam format and academic vocabulary before starting A Level. How Long Does A Level Take? A Level usually takes 2 years — AS Level in year one, A2 Level in year two. Some providers offer a condensed 1-year programme for students with a very strong foundation, but the pace is intense and not right for every student. Is A Level Harder Than the IB Diploma? There's no single answer that holds for every student. A Level is demanding in how deep it goes in each subject; the IB Diploma is demanding in how broad it is, requiring balance across subject groups and completion of the core components. A student who prefers depth tends to suit A Level better, while a versatile student with strong time-management skills may suit the IB better. Can You Get into a Vietnamese University After A Level? Yes, if the Vietnamese university has an admissions pathway that accepts A Level or other international certificates. The specific conditions change year to year, though, so parents need to check each university's latest admissions plan. How Much Does A Level Cost in Vietnam? It depends on the type of provider. At a centre or independent programme, costs can run 160–250 million VND/year. At a full international school, tuition can range from several hundred million up to more than 600 million VND/year. Parents should ask specifically whether tuition already includes exam fees, books, uniforms, the school bus, extracurricular activities and the registration fee. Can You Study A Level and the Vietnamese Programme at the Same Time? In theory, yes — but the workload is very heavy. A student has to follow two separate assessment systems, and it's easy to become overloaded without a solid study plan. In practice, most families choose one direction: switch to an international curriculum such as A Level or the IB, or stay on the Vietnamese programme and add IELTS, SAT or another relevant international certificate on the side. Choosing the Right Pathway for Your Child Is a Long-Term Decision A Level is the right pathway for a student with clear subject strengths, heading towards university in the UK or a country that recognises the British qualification. But if a child still needs more time to explore their ability, wants a balanced mix across several fields, and needs to keep a multi-country study-abroad option open, the IB Diploma is well worth considering too. Before deciding, weigh up your child's academic ability, your target study-abroad country, and your education budget for the next 2–3 years. If you're still unclear on what A Level actually involves, or torn between A Level and the IB Diploma, book a tour at Westlink to see the learning environment first-hand, talk with the academic counselling team, and get guidance on the right pathway for your child.
