Choosing between Edexcel vs Cambridge O Level in Sri Lanka is mostly a question of timing, cost and which subjects you need, because both boards’ qualifications are sat through British Council Sri Lanka by private candidates. This guide compares the two side by side using British Council’s published fee lists and the boards’ own documents: when you can sit, what each subject costs in rupees, how grading works, what Sri Lankan universities accept and which subjects are on offer.

What you are choosing between

Three qualifications sit under the “London O/L” label:

• Cambridge O Level, for example Mathematics Syllabus D (4024). Cambridge offers more than 40 O Level subjects (Cambridge International).
• Cambridge IGCSE, for example Mathematics (0580). Cambridge offers over 70 IGCSE subjects and aligns IGCSE standards with the GCSE taken in England (Cambridge International).
• Pearson Edexcel International GCSE, for example Mathematics A (4MA1) or ICT (4IT1).

Cambridge says O Level and IGCSE are “equivalent qualifications grade for grade”. So the real choice is between boards, then between syllabuses. Note that you cannot mix two maths syllabuses in one series: IGCSE Mathematics 0580 cannot be sat in the same series as O Level 4024 or International Mathematics 0607 (British Council subject information).

Side-by-side comparison

	Cambridge O Level / IGCSE	Pearson Edexcel International GCSE
Sessions in Sri Lanka	May/June and October/November	June and November
Typical fee per subject (Oct/Nov 2026)	O Level LKR 45,660; IGCSE LKR 51,700	LKR 45,500
Late entry	Fee + LKR 28,380 (Late Stage 1); fee + LKR 69,845 (very late)	LKR 81,500 (Late 1) or LKR 117,500 (Late 2) in total
Grading	O Level A*–E; IGCSE A*–G	9–1
Retakes in November	Separate retake window at normal fee for May/June candidates	No separate retake window on the British Council sheet
Next step	Cambridge International AS & A Level	Edexcel International A Level, with January sittings

Exam sessions in Sri Lanka

Cambridge runs two series a year for O Level, IGCSE and AS & A Level. The October/November 2026 timetable for Sri Lanka ran from 28 September to 13 November 2026 (British Council Zone 4 timetable).

Edexcel International GCSE is available in November and June. Pearson’s 2026/2027 manual lists entries for November 2026 and June 2027 (Pearson subject availability), and the November 2026 exams ran from 27 October to 19 November (British Council IGCSE timetable).

Edexcel International A Level adds a January series. British Council Sri Lanka had January 2027 International A Level registration open in November 2026 (British Council Sri Lanka). If you expect to continue to A Level privately and want three sittings a year, that is a reason to lean towards Edexcel. It has no effect at O/L stage, because there is no January International GCSE series in Sri Lanka.

Sitting the local O/L too? The 2026 local O/L is scheduled for 8 to 17 December, after both London series finish. Our plan for London O/L alongside local O/L shows how to fit the two together.

Fees in LKR: subject by subject

These are British Council Sri Lanka’s October/November 2026 private candidate fees (Cambridge fee list; Edexcel fee list). Where a subject has several option codes, the fee shown is for an option private candidates can take.

Subject	Cambridge O Level	Cambridge IGCSE	Edexcel International GCSE
Mathematics	4024: 45,660	0580: 51,700	4MA1: 45,500
English	1123: 45,660	ESL 0510: 51,700–63,100	English Language A 4EA1: 45,500
Physics	5054 (BY): 50,400	0625 (CY/GY): 56,400	4PH1: 45,500
Chemistry	5070 (BY): 50,400	0620 (CY/GY): 56,400	4CH1: 45,500
Biology	5090 (BY): 50,400	0610 (CY/GY): 56,400	4BI1: 45,500
ICT	Not on the list	0417: 66,900	4IT1: 50,400
Business Studies	7115: 45,660	0450: 51,700	4BS1: 45,500
Economics	2281: 45,660	0455: 51,700	4EC1: 45,500

Three things stand out:

• Maths and English cost about the same on Cambridge O Level and Edexcel.
• Sciences and ICT are cheaper on Edexcel. A Cambridge IGCSE science costs LKR 10,900 more than the Edexcel equivalent, and ICT LKR 16,500 more.
• Practical science options are closed to private candidates on Cambridge. British Council does not accept the practical options (AY for O Level, BY/FY for IGCSE) from private candidates, so you sit the written alternative (British Council Cambridge information sheet).

Fees rise between series. In May/June 2026, O Level subjects were mostly LKR 43,000 and Edexcel International GCSE subjects LKR 42,600. Our British Council registration guide has the full fee tables, deadlines and late fees.

Grading: 9–1 vs A*–E and A*–G

• Edexcel International GCSE is graded on a nine-grade scale from 9 to 1, with 9 the highest (Pearson ICT specification).
• Cambridge O Level is graded A to E*, with A* the highest; a result below E is “ungraded” (Cambridge 4024 syllabus 2025–2027).
• Cambridge IGCSE is graded A to G* worldwide. Cambridge offers 9–1 IGCSEs only in administrative zone 3 (Cambridge grading choice). Sri Lanka uses the zone 4 timetable, so expect letter grades.

Neither scale is “better”. What matters is the grade a university or employer asks for, so check whether they state a letter or a number and convert carefully.

Recognition in Sri Lanka

This is where many families get caught. Entry to Sri Lanka’s state universities is through the local G.C.E. A/L. The University Grants Commission has a separate route for students with foreign qualifications, but its 2025/2026 handbook sets tight conditions (UGC Foreign Admission Handbook 2025/2026):

• the qualifying exam must be held outside Sri Lanka and be deemed equivalent to the G.C.E. A/L
• Sri Lankan applicants must have studied abroad for at least three academic years immediately before the exam
• places are limited to up to 0.5% of each course, plus up to 4.5% over the intake, on a fee-levying basis

So a London O/L or A/L sat at the British Council in Colombo does not open the state university route on its own, whichever board you choose. Private higher education institutes and universities abroad set their own entry rules, so check the specific course’s requirements before you pick subjects.

Subjects available

Both boards offer the core subjects most students need. The differences are at the edges:

• Local languages. The May/June 2026 lists included Cambridge O Level Sinhala (3205) and Tamil (3226) at LKR 43,000, and Edexcel International GCSE Sinhala (4SI1) and Tamil (4TA1) at LKR 33,400 (Cambridge May/June 2026; Edexcel May/June 2026). None appear on the October/November 2026 lists, so plan language papers for the summer.
• Restricted subjects. British Council does not accept private candidates for some Cambridge syllabuses, including IGCSE Art & Design, Drama, Music, Global Perspectives and Physical Education.
• Late entry. Neither board allows late entry for subjects with coursework, practical or speaking components.

For a wider comparison of syllabus styles, read Cambridge vs Edexcel IGCSE: which to choose and the Cambridge 0580 and Edexcel 4MA1 maths past papers.

How to choose

• Taking sciences or ICT? Edexcel is cheaper per subject, and our Edexcel IGCSE ICT revision guide covers both 4IT1 papers.
• Planning to continue to International A Level privately? Edexcel’s January series gives you an extra sitting each year.
• Your school or tuition class teaches one board? Use it. Matching what you are taught saves more time than any fee difference.
• Want a November resit after a May/June attempt? Cambridge’s retake window lets you re-enter at the normal fee.
• Need Sinhala or Tamil? Sit it in May/June on either board.

What it costs to prepare

The biggest cost is the entries themselves: four Edexcel subjects at LKR 45,500 came to LKR 182,000 in October/November 2026. Tutopiya Learning Portal Premium covers Cambridge O Level, Cambridge IGCSE and Edexcel International GCSE for S$50 a year, about LKR 13,000, or S$10 a month (about LKR 2,600). A year of Premium costs less than a third of one entry. We converted at 1 SGD ≈ USD 0.78 and USD 1 ≈ LKR 333 (ValutaFX, average for 2–11 November 2026).

Start free

• Create a free Learning Portal account. The Tutopiya Learning Portal covers 15 curricula, 130 subjects and more than 8,600 subtopics organised by syllabus code, so you can compare Cambridge and Edexcel topics before you commit. A large section is free.
• Premium unlocks every subject and curriculum for one price: S$50 a year (about LKR 13,000).
• Still undecided? Tutopiya’s one-to-one tutors teach both Cambridge and Edexcel IGCSE. Book a free trial lesson.

Frequently asked questions

Is Edexcel or Cambridge cheaper in Sri Lanka? +

For the October/November 2026 series, most Edexcel International GCSE subjects cost LKR 45,500 through British Council Sri Lanka. Most Cambridge O Level subjects cost LKR 45,660 and most Cambridge IGCSE subjects LKR 51,700. The gap is biggest in the sciences and ICT, where Cambridge IGCSE options cost LKR 56,400 and LKR 66,900.

Is Cambridge O Level the same as IGCSE? +

Cambridge describes O Level and IGCSE as equivalent qualifications grade for grade. They are different syllabuses with different codes, and you cannot sit IGCSE Mathematics 0580 and O Level Mathematics 4024 in the same series.

How are Edexcel and Cambridge O Levels graded? +

Pearson Edexcel International GCSE is graded 9 to 1, with 9 the highest. Cambridge O Level is graded A* to E, and Cambridge IGCSE is graded A* to G worldwide. Cambridge offers 9–1 IGCSEs only in its administrative zone 3, and Sri Lanka is in zone 4.

Do Sri Lankan state universities accept London O/L or A/L? +

State university entry is through the local G.C.E. A/L. The UGC's route for foreign qualifications covers exams held outside Sri Lanka, Sri Lankan applicants must have studied abroad for at least three academic years before the exam, and places are limited. Private institutes and overseas universities set their own entry rules.

Can I sit Edexcel O Level in January in Sri Lanka? +

No. British Council Sri Lanka's January series is for Edexcel International A Level only. Edexcel International GCSE runs in June and November, and Cambridge O Level and IGCSE run in May/June and October/November.

Can I take Sinhala or Tamil as a London O/L subject? +

Yes, but only in the May/June series on the current lists. British Council Sri Lanka's May/June 2026 lists included Cambridge O Level Sinhala (3205) and Tamil (3226) at LKR 43,000, and Edexcel International GCSE Sinhala (4SI1) and Tamil (4TA1) at LKR 33,400. Neither appears on the October/November 2026 lists.

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