IB exam fees vs A Level exam fees: 2026 comparison

How IB and A Level are billed differently

The two qualifications have very different fee architectures. IB Diploma fees are set centrally by the International Baccalaureate Organization and are billed as a single annual registration charge plus a per-subject fee, both denominated in Swiss francs and converted into local currency by the school. A Level fees are set by the awarding bodies (Cambridge International, Pearson Edexcel, AQA and OCR) and are billed per subject per series, with each school sitting under a registered exam centre that adds an administrative charge on top.

The headline number tells only part of the story. The IB Diploma includes Theory of Knowledge, the Extended Essay and Creativity, Activity, Service, which are assessed but do not carry separate exam fees. A Level pupils typically also sit AS Levels or completion modules earlier in the course, and many sit four or five subjects rather than three, which raises the total.

For the broader curriculum context, see our pillar on the International Baccalaureate and on the British curriculum. For an outcomes comparison, our piece on A Level versus IB for UK universities is the most read article in this cluster.

IB Diploma exam fees in detail

For the 2026 examination series, the IB charges schools a registration fee per candidate of CHF 188 (approximately USD 210), plus a subject fee of CHF 145 (approximately USD 162) per Higher Level or Standard Level subject. A standard candidate sitting the full Diploma with three Higher Level and three Standard Level subjects will be charged the registration fee once plus six subject fees, totalling CHF 1,058 (approximately USD 1,180).

On top of this, schools pass through three additional charges. The first is a per-school annual evaluation charge from the IB, which is allocated across the candidate pool and usually adds USD 30 to USD 50 per candidate. The second is the school's own internal exam administration cost, which varies but commonly adds USD 100 to USD 200 per candidate. The third is the cost of any retakes, late entries or re-marks.

For a full six-subject Diploma candidate at most international schools, the all-in cost in 2026 sits between USD 1,300 and USD 1,500, paid in addition to tuition. Schools quote this slightly differently. Some bundle the cost into the year 12 and year 13 tuition and absorb it. Most invoice separately as a single line item in the spring of year 13.

A Level exam fees in detail

A Level fees are charged per subject per series and vary materially by awarding body and exam centre location. Cambridge International A Levels, which are the dominant offering at international schools, sit at the higher end. Pearson Edexcel International A Levels are typically 5 to 10% cheaper, AQA and OCR are not generally available outside the UK.

For the May to June 2026 series, Cambridge International A Level fees per subject sit between GBP 110 and GBP 180 depending on the subject. Sciences and modern languages with practical or oral components are at the higher end. Most schools charge GBP 130 to GBP 145 per subject on average. International schools usually add a centre administrative fee of GBP 30 to GBP 80 per subject on top.

A candidate sitting four full A Level subjects with no resits and no late entries will typically face total exam fees of GBP 720 to GBP 1,000 (USD 900 to USD 1,250), excluding the centre admin charge. With the centre charge layered on, a typical four-subject A Level candidate sits at GBP 900 to GBP 1,300 total in 2026, paid across the final two years.

Candidates sitting AS Levels in addition to full A Levels pay separately for each AS sitting. Practice varies: most international schools have moved away from AS Levels in favour of linear A Level only, but a meaningful minority still enter pupils for AS Levels in year 12, which adds materially to the total. Read our piece on A Level reform and its impact in 2026 for the wider context.

Worldwide totals for a typical cohort

The like-for-like comparison families want is the total cost across the two senior years for the typical Diploma candidate versus the typical A Level candidate. The answer in 2026, including all pass-throughs and admin charges but excluding tuition, is roughly USD 1,400 for a six-subject IB Diploma against roughly USD 1,200 for a four-subject A Level pathway.

The IB total is higher partly because the candidate is examined in six subjects rather than four, partly because the IB charges a meaningful annual registration fee on top of subject fees, and partly because the central organisation costs are higher. The gap, around USD 200, is real but small relative to tuition. Few families should make a curriculum decision based on exam fees alone.

Variation across schools is wider than variation between qualifications. Some international schools pass through exam fees at cost. Others mark them up by 20 to 30%. The most expensive examination centres we have seen sit in Geneva and central London, where centre admin charges alone can run GBP 100 to GBP 150 per subject. The cheapest sit in Bangkok, Kuala Lumpur and Cairo, where administration costs are lower and schools pass through at near-cost.

Hidden charges parents miss

Three categories of charge are often missed in budgeting. The first is re-mark and re-grade fees. The IB charges roughly USD 95 per subject for a re-mark, and the awarding bodies for A Levels charge GBP 40 to GBP 80 per subject. Families considering a re-mark on a borderline grade should know the cost upfront.

The second is enquiry on results. Both qualifications offer paid services to confirm marking, and these are charged separately. The third is access to scripts. Both qualifications offer photocopied or original-script return services. The IB charges USD 110 per subject for original scripts. Awarding bodies for A Levels charge GBP 30 to GBP 60. These services are useful for families considering an appeal but rarely volunteered by the exam officer at the school.

For a wider view of senior school costs, see our piece on hidden fees that double the sticker price, which sets out the broader exam, trip and technology fee stack.

Resits and the cost of re-taking

Both IB and A Level allow resits but they work differently. IB candidates may resit specific subjects in the November session of the year following the original sitting. The fee is the standard subject fee plus a small registration charge, totalling USD 250 to USD 300 per subject. A Level candidates may resit in the next available series at the awarding body, which is typically May to June or October to November, depending on the subject. The cost is the full subject fee again plus any centre admin charge.

The realistic budget for a family that may need a single subject resit is USD 250 to USD 400 across either pathway. Schools generally support resits administratively but do not commit to providing additional tuition between sittings without a separate charge.

How to budget across years 12 and 13

The best practice is to set aside USD 1,500 per child in year 13 (or upper sixth) for exam fees, with USD 200 to USD 400 in year 12 if the school enters pupils for AS Levels or for an early IB sitting. Total exam fee budget for a single child across the two years sits at USD 1,500 to USD 2,000 in most cases.

For families with two senior school children at the same time, double the figure. For families with senior school children at a Tier 1 school in Geneva, central London or New York, add 20% for the higher centre administration charges those schools tend to apply. To model this alongside total annual fees, use our interactive fee calculator, which builds exam costs into the senior year totals automatically.

Should fees decide the curriculum

The honest answer is no. Exam fees are a small fraction of total senior school cost. A USD 200 difference between IB and A Level over two years is dwarfed by the USD 60,000 to USD 100,000 the family is already paying in tuition over the same period. The curriculum decision should turn on academic fit, university destination preferences and the breadth or depth profile that suits the child. Our piece on A Level versus IB for UK universities and our complete guide to choosing an international school set out the wider framework.

Where fees do matter is in comparing schools within the same curriculum. Two A Level schools in the same city may differ by USD 300 to USD 500 in total exam administration cost per child across two years, simply because of how they price centre administration. That is a meaningful number for families with multiple children and one of the easier questions to ask on a school tour.

Related guides

• A Level versus IB for UK universities
• The hidden fees that double the sticker price
• A Level reform and its impact in 2026