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International school · Bangkok Metropolitan

Wells International School (On Nut / Thong Lo / Bang Na campuses)

Phra Khanong etc. · Bangkok · Bangkok Metropolitan · Record verified 2026-10-06

Wells International School (On Nut / Thong Lo / Bang Na campuses) — photo via Google Maps
Wells International School (On Nut / Thong Lo / Bang Na campuses) — photo via Google MapsWells International School (On Nut / Thong Lo / Bang Na campuses) — photo via Google Maps

Wells International School (On Nut / Thong Lo / Bang Na campuses) · Photos via Google Maps · © krissadee sitthibutr, Nilzilla, Loky Liu · fetched 2026-10-06

Decision panel — the figures parents decide on

฿173,500 / year
Annual tuition [A] Aggregator figure
฿2,255,500 – ฿2,255,500
13 years at today's fees Calculated

Flat projection at current fees, before annual increases

Fee percentile — Bangkok Metropolitan Area CalculatedPercentile 7 of 100 · midpoint ฿173,500 across 74 schools with published fees (0 = lowest fees)
Fee percentile — IB schools CalculatedPercentile 0 of 100 · midpoint ฿173,500 across 34 schools with published fees (0 = lowest fees)
Recorded fee growth CalculatedFees +3.1% a year on recorded points, 2020/21 → 2024/25 (5 school years recorded)
Nearest rail station VerifiedOn Nut (BTS Sukhumvit) · 0.5 km straight-line from the school's Google Maps location; see the commute finder
Discounts School-suppliedFamily concessions: Campus Development Fee discounted 40,000 for 2nd child and waived for 3rd/4th child; tuition discount 50,000 for 3rd child, 100,000 for 4th child
School transport School-suppliedSchool bus per semester (round trip): Zone A 26,000 to Zone D 37,500
EAL / SEN support School-suppliedESL / Learning Support per semester: 28,000 (K1) rising to 80,000 (G5-8); none listed for G9-12

Checked 2026-10-06 · How we verify

At a glance — verified 2026-10-06

Wells International School (On Nut / Thong Lo / Bang Na campuses) — American, IB DP curriculum in Phra Khanong etc., 2–18. Recorded accreditation / membership: WASC since 2009, Thai MOE, ISAT (school statement).

Admissions
Deadlines, application fees & how to apply
Entry points: Admissions testing applies to applicants for Grades 1-12
→
TagsAmericanIBFees under ฿200kEstablished before 2000EAL / SEN support (as published)
Founded
1999
Grades / ages
2–18
Curriculum
American, IB DP
Boarding
No
Accreditation / notesWASC since 2009, Thai MOE, ISAT (school statement)

Tuition

Tuition fees (as published)

Benchmark — Bangkok Metropolitan

This school's published range against all published ranges in Bangkok Metropolitan (฿81,000 – ฿1,283,500). The ink tick is the regional median school at ฿502,600 / yr (midpoint basis, 74 schools with published fees, checked 2026-10-06).

[A] Aggregator figureFigure type: avg/single (aggregator)

Fee as listed by a third-party aggregator (e.g. ISD, Edarabia). Not the school's own published figure — confirm with the school. Last verified 2026-10-06.

As published (source wording): ~173,500 avg ([A] Edarabia — likely outdated/low; verify)

Fees are indicative annual tuition as compiled on 2026-10-06; they exclude most one-off charges (application, enrolment, deposits, transport) unless the published wording above includes them. Fees change annually — always confirm the current schedule with the school.

Full fees breakdown — totals, one-offs & currency →

Verification

Sources — check every figure yourself

Fee source[A] Aggregator figure — Fee as listed by a third-party aggregator (e.g. ISD, Edarabia). Not the school's own published figure — confirm with the school.
Last verified2026-10-06 (dataset pass; fees change annually, typically by 3–5%) · How we verify
Archived copyschool's published fee schedule · Wayback Machine, Dec 2019
school website · Wayback Machine, Oct 2026

Profiles & parent discussion: wells.ac.th · ISAT · ibo.org · WASC · Wikipedia · International Schools Database · WhichSchoolAdvisor · Edarabia · Pantip search

Schools and parents can file a correction via the claim / correction form — verified corrections are published with a note on this page. See how we verify. Full source table — every profile link, on the fees page →

Fees as published by the school, checked 2026-10-06; the school's current fees may differ — confirm with the school before deciding.

Data note (2026-10-06): Official website checked 2026-10-06: per-term fees published (2026-2027): Tuition per semester (2 semesters/yr): N 129,500; K1 142,000; K2 145,500; K3 152,000; G1-2 196,000; G3-4 215,000; G5-6 233,000; G7-8 247,000; G9-10 270,000; G11-12 285,000 (2026-2027; lunch extra 15,000/semester). Recorded annual figures retained. Official-site discrepancy noted 2026-10-06: MATERIAL: chunk carries an Edarabia 'average' of ~173,500 presented as an annual figure; Wells's own per-semester tuition alone is 129,500-285,000 per semester (two semesters per year), i.e. even a single semester at G11-12 (285,000) exceeds the chunk's supposed annual average by ~64%.

Around the school

What's around Wells International School (On Nut / Thong Lo / Bang Na campuses)

Nearest hospitalKluai Nam Thai Hospital · 2.3 km
Nearest parkPhibun Wet Park · 2.3 km
Nearest shopping mallThe Phyll · 0.2 km
Nearest playgroundFunarium · 4.1 km

Straight-line distances from the school's mapped location. Data © OpenStreetMap contributors (ODbL), Thailand extract 2026-10-06 — amenities change; check the map before relying on one.

Google reviews

Google removed ratings and reviews for K-12 schools worldwide in April 2025, so no live Google rating exists for this school — and we don't display placeholder scores. For parent opinion, ask the school for its parent association and its latest inspection or accreditation reports. See this school on Google Maps →

Outcomes — as published by the school

Exam results & university destinations

Only figures the school itself publishes are shown, in the school's own wording, with the source for each. Where a school's own pages state two versions of a figure, both are shown — we do not pick one.

University destinations

Highlights / offers, as published

Wells 2024-2025 School Profile (official PDF) lists 'Universities that have accepted Wells International School graduates in the past several years' across USA, Canada, Europe, Australia and Asia (universities in italics offered scholarships); cumulative multi-year acceptances list, not a single-year matriculation list. List above is a subset of the ~150 names in the PDF.

Duke University, Cornell University, Emory University, Boston University, Northwestern University, Georgia Institute of Technology, Ohio State University, Fordham University, University of Rochester, McGill University, University of Toronto, Simon Fraser University, University of British Columbia, Imperial College London, King's College London, University of Edinburgh, University of Manchester, London School of Economics and Political Science, University of Warwick, Seoul National University, Yonsei University, Korea Advanced Institute of Science and Technology (KAIST), Nanyang Technological University, Waseda University, University of Melbourne, University of Sydney, University of Queensland, Chulalongkorn University, Mahidol University, Thammasat University

Source

Community & classroom — as published by the school

Classroom & community figures

Each figure is the school's own published number, with its own stated basis. Bases differ between schools, so these figures are shown per school and never ranked against each other.

Students (as published)over 500 students
populated by over 500 students, representing 50 nationalities (On Nut campus)
Source
Student nationalities50 nationalities
populated by over 500 students, representing 50 nationalities (On Nut campus)
Source
Maximum class size25
The maximum number of students per class is set at 25
Source
Average class size16
most classes contain an average of 16
Source

Official record

Regulatory & accreditation record

No public regulatory action found — checked 2026-10-07 against OPEC, Ministry of Education, Royal Gazette and accreditor publications.

School response / correction · Official record

Facilities & services — as published by the school

School transportSchool bus per semester (round trip): Zone A 26,000 to Zone D 37,500
EAL / SEN supportESL / Learning Support per semester: 28,000 (K1) rising to 80,000 (G5-8); none listed for G9-12
BoardingNot published
DiscountsFamily concessions: Campus Development Fee discounted 40,000 for 2nd child and waived for 3rd/4th child; tuition discount 50,000 for 3rd child, 100,000 for 4th child

Is this information accurate?

Spotted an error on this page? Tell us — corrections are verified against the school's own documents before anything changes.

Questions

Frequently asked questions

How much does Wells International School (On Nut / Thong Lo / Bang Na campuses) cost?

Published annual tuition is ฿173,500 / year ([A] Aggregator figure), last verified 2026-10-06. See the tuition section above for the source wording and what is excluded.

Is Wells International School (On Nut / Thong Lo / Bang Na campuses) accredited?

Our dataset records: WASC since 2009, Thai MOE, ISAT (school statement). Membership of an association is not the same as accreditation; we record only what a source states, last checked 2026-10-06.

Does Wells International School (On Nut / Thong Lo / Bang Na campuses) offer boarding?

No — our dataset records this as a day school (last checked 2026-10-06).

Enquire

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Alternatives

Alternatives to Wells International School (On Nut / Thong Lo / Bang Na campuses)

Kincaid International School of Bangkok

Bangkok · Bangkok
American, IB DP candidate/authorised per IB finder (DP listed)
฿210,000 – ฿252,000 / year
[O] Verified official feesBangkok Metropolitan
Why similar:Same citySame curriculumSimilar fees