International schools
International schools ranked by school type
Each school type is ranked by its own exams: IB schools by IB Diploma results, British schools by A levels and (I)GCSEs, American schools by AP, SAT and ACT, French schools by the baccalauréat and German schools by the Abitur. A school that offers two types appears under each.
IB schools
Ranked by their IB Diploma results.
- 1K. International School TokyoScore 100.0Tokyo, Japan
- IB Diploma average points: 42.7 points (2026), better than 100% of the other 55 schools that report it · source
- 2King Edward's SchoolScore 96.4Birmingham, United Kingdom
- IB Diploma average points: 38.3 points (2026), better than 96% of the other 55 schools that report it · source
- 3Tanglin Trust SchoolScore 91.0Singapore, Singapore
- 4The British School of Beijing, ShunyiScore 90.9Beijing, China
- IB Diploma average points: 36.3 points (2026), better than 91% of the other 55 schools that report it · source
- 5
- 6Chengdu Meishi International SchoolScore 83.8Chengdu, China
- IB Diploma pass rate: 100% (2025), better than 84% of the other 37 schools that report it · source
- 6Doha British SchoolScore 83.8Doha, Qatar
- IB Diploma pass rate: 100% (2024), better than 84% of the other 37 schools that report it · source
- 6Fettes CollegeScore 83.8Edinburgh, United Kingdom
- IB Diploma pass rate: 100% (2026), better than 84% of the other 37 schools that report it · source
- 9International School of BeijingScore 81.8Beijing, China
- IB Diploma average points: 35.9 points (2026), better than 82% of the other 55 schools that report it · source
- 10St. Julian's SchoolScore 80.5Lisbon, Portugal
- 11Bratislava International SchoolScore 80.0Bratislava, Slovakia
- IB Diploma average points: 35.7 points (2026), better than 80% of the other 55 schools that report it · source
- 12St. Paul's SchoolScore 78.7São Paulo, Brazil
- 14PaRK International SchoolScore 77.3Lisbon, Portugal
- IB Diploma average points: 35.5 points (2026), better than 77% of the other 55 schools that report it · source
- 15Bangkok Patana SchoolScore 75.2Bangkok, Thailand
- 16
- 17The British School WarsawScore 73.6Warsaw, Poland
- IB Diploma average points: 35.4 points (2026), better than 74% of the other 55 schools that report it · source
- 20Collège du LémanScore 66.9Geneva, Switzerland
- 21International School BangkokScore 66.4Bangkok, Thailand
- IB Diploma average points: 35 points (2026), better than 66% of the other 55 schools that report it · source
- 23Australian International SchoolScore 60.9Singapore, Singapore
- IB Diploma average points: 34.9 points (2025), better than 61% of the other 55 schools that report it · source
- 24International School of NiceScore 60.5Nice, France
- 26St. Peter's SchoolScore 59.8Barcelona, Spain
- 27Abu Dhabi, United Arab Emirates
- IB Diploma average points: 34.7 points (2026), better than 58% of the other 55 schools that report it · source
- 28
- 29United World College of South East AsiaScore 56.8Singapore, Singapore
- IB Diploma pass rate: 98.9% (2026), better than 57% of the other 37 schools that report it · source
- 31British School of BarcelonaScore 54.5Barcelona, Spain
- IB Diploma average points: 34.5 points (2026), better than 55% of the other 55 schools that report it · source
- 32British School JakartaScore 51.4Jakarta, Indonesia
- 33International School of Penang (Uplands)Score 50.0Penang, Malaysia
- IB Diploma average points: 34.4 points (2025), better than 50% of the other 55 schools that report it · source
- 34Berlin International SchoolScore 48.6Berlin, Germany
- IB Diploma pass rate: 98% (2026), better than 49% of the other 37 schools that report it · source
- 34International School Ho Chi Minh CityScore 48.6Ho Chi Minh City, Vietnam
- IB Diploma pass rate: 98% (2025), better than 49% of the other 37 schools that report it · source
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- 39American School of BombayScore 37.3Mumbai, India
- IB Diploma average points: 34 points (2024), better than 37% of the other 55 schools that report it · source
- 39International American School of WarsawScore 37.3Warsaw, Poland
- IB Diploma average points: 34 points (2026), better than 37% of the other 55 schools that report it · source
- 39International College SpainScore 37.3Madrid, Spain
- IB Diploma average points: 34 points (2026), better than 37% of the other 55 schools that report it · source
- 39Regents International SchoolScore 37.3Pattaya, Thailand
- IB Diploma average points: 34 points (2026), better than 37% of the other 55 schools that report it · source
- 48International School of ParisScore 27.3Paris, France
- IB Diploma average points: 33.5 points (2026), better than 27% of the other 55 schools that report it · source
- 49
- 50Hangzhou International SchoolScore 19.1Hangzhou, China
- IB Diploma average points: 33 points (2026), better than 19% of the other 55 schools that report it · source
- 50International School of Bucharest (ISB)Score 19.1Bucharest, Romania
- IB Diploma average points: 33 points (2026), better than 19% of the other 55 schools that report it · source
- 50International School of KenyaScore 19.1Nairobi, Kenya
- IB Diploma average points: 33 points (2026), better than 19% of the other 55 schools that report it · source
- 50St. Andrews International School BangkokScore 19.1Bangkok, Thailand
- IB Diploma average points: 33 points (2025), better than 19% of the other 55 schools that report it · source
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- 55Northbridge International SchoolScore 12.7Phnom Penh, Cambodia
- IB Diploma average points: 32.5 points (2026), better than 13% of the other 55 schools that report it · source
- 57International School of BerneScore 9.1Bern, Switzerland
- IB Diploma average points: 32 points (2025), better than 9% of the other 55 schools that report it · source
- 58American Cooperative School of TunisScore 8.1Tunis, Tunisia
- IB Diploma pass rate: 91% (2024), better than 8% of the other 37 schools that report it · source
- 60Mackay SchoolScore 6.8Valparaíso, Chile
- 61Luanda International SchoolScore 5.5Luanda, Angola
- IB Diploma average points: 31 points (2026), better than 5% of the other 55 schools that report it · source
- 62KambalaScore 1.8Sydney, Australia
- IB Diploma average points: 29.3 points (2025), better than 2% of the other 55 schools that report it · source
British schools
Ranked by their A level or (I)GCSE results.
- 1The Perse SchoolScore 100.0Cambridge, United Kingdom
- (I)GCSE grades A*–A (9–7): 95% (2026), better than 100% of the other 34 schools that report it · source
- 2Westminster SchoolScore 98.2London, United Kingdom
- 3King Edward's SchoolScore 97.1Birmingham, United Kingdom
- (I)GCSE grades A*–A (9–7): 91% (2026), better than 97% of the other 34 schools that report it · source
- 5Bombay International SchoolScore 91.2Mumbai, India
- (I)GCSE grades A*–A (9–7): 83% (2026), better than 91% of the other 34 schools that report it · source
- 6The Leys SchoolScore 88.2Cambridge, United Kingdom
- (I)GCSE grades A*–A (9–7): 73% (2026), better than 88% of the other 34 schools that report it · source
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- 8Garden International SchoolScore 86.2Kuala Lumpur, Malaysia
- A level grades A*–B: 90% (2025), better than 86% of the other 29 schools that report it · source
- 11St John's CollegeScore 70.6Cardiff, United Kingdom
- A level grades A*–A: 73% (2026), better than 82% of the other 28 schools that report it · source
- A level grades A*–B: 88% (2026), better than 83% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 62% (2026), better than 62% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 95% (2026), better than 56% of the other 26 schools that report it · source
- 12Hoi An International SchoolScore 70.5Điện Bàn, Vietnam
- A level grades A*–B: 81% (2026), better than 55% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 72% (2025), better than 85% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 97% (2026), better than 71% of the other 26 schools that report it · source
- 13St Paul's SchoolScore 70.1London, United Kingdom
- A level grades A*–A: 92.5% (2025), better than 100% of the other 28 schools that report it · source
- (I)GCSE grades A*–A (9–7): 68.6% (2025), better than 79% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 90.4% (2025), better than 31% of the other 26 schools that report it · source
- 14Withington Girls' SchoolScore 69.1Manchester, United Kingdom
- A level grades A*–A: 78.6% (2026), better than 89% of the other 28 schools that report it · source
- A level grades A*–B: 94.8% (2026), better than 93% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 53.7% (2026), better than 44% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 92.8% (2026), better than 50% of the other 26 schools that report it · source
- 16Tanglin Trust SchoolScore 66.2Singapore, Singapore
- 17British School of NanjingScore 64.3Nanjing, China
- A level grades A*–A: 54% (2025), better than 64% of the other 28 schools that report it · source
- 18The ABC International SchoolScore 61.4Ho Chi Minh City, Vietnam
- A level grades A*–A: 61% (2026), better than 70% of the other 28 schools that report it · source
- A level grades A*–B: 80% (2026), better than 47% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 67% (2026), better than 74% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 95% (2026), better than 56% of the other 26 schools that report it · source
- 19International School of Cape TownScore 58.5Cape Town, South Africa
- A level grades A*–A: 53% (2025), better than 61% of the other 28 schools that report it · source
- A level grades A*–B: 81% (2025), better than 55% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 55.7% (2026), better than 47% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 97% (2026), better than 71% of the other 26 schools that report it · source
- 20Brighton CollegeScore 57.4Brighton, United Kingdom
- (I)GCSE grades A*–A (9–7): 61% (2026), better than 57% of the other 34 schools that report it · source
- 21Haileybury AlmatyScore 55.8Almaty, Kazakhstan
- A level grades A*–A: 67% (2026), better than 79% of the other 28 schools that report it · source
- A level grades A*–B: 86% (2026), better than 72% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 58% (2026), better than 53% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 87% (2026), better than 19% of the other 26 schools that report it · source
- 22Rougemont SchoolScore 55.3Cardiff, United Kingdom
- A level grades A*–A: 61% (2026), better than 70% of the other 28 schools that report it · source
- A level grades A*–B: 84% (2026), better than 67% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 66% (2026), better than 69% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 85% (2026), better than 15% of the other 26 schools that report it · source
- 24Lanna International School ThailandScore 54.6Chiang Mai, Thailand
- A level grades A*–A: 49% (2025), better than 46% of the other 28 schools that report it · source
- (I)GCSE grades A*–A (9–7): 48% (2025), better than 25% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 100% (2026), better than 92% of the other 26 schools that report it · source
- 25
- 26Abu Dhabi, United Arab Emirates
- (I)GCSE grades A*–A (9–7): 57% (2025), better than 50% of the other 34 schools that report it · source
- 27
- 29Alice Smith SchoolScore 45.9Petaling Jaya, Malaysia
- A level grades A*–A: 50% (2026), better than 52% of the other 28 schools that report it · source
- A level grades A*–B: 77% (2026), better than 38% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 69% (2026), better than 82% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 82.6% (2026), better than 12% of the other 26 schools that report it · source
- 30St Peter's SchoolScore 45.2York, United Kingdom
- 31
- 32Collège du LémanScore 43.3Geneva, Switzerland
- 33Bootham SchoolScore 40.8York, United Kingdom
- 34St. Julian's SchoolScore 39.7Lisbon, Portugal
- (I)GCSE grades A*–A (9–7): 51% (2026), better than 40% of the other 34 schools that report it · source
- 35Frankfurt am Main, Germany
- (I)GCSE grades A*–C (9–4): 91% (2025), better than 38% of the other 26 schools that report it · source
- 36The British School of BucharestScore 36.7Bucharest, Romania
- A level grades A*–A: 38% (2025), better than 21% of the other 28 schools that report it · source
- A level grades A*–B: 69% (2025), better than 14% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 49% (2025), better than 31% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 99% (2025), better than 81% of the other 26 schools that report it · source
- 37
- 38Fettes CollegeScore 31.7Edinburgh, United Kingdom
- 39Campbell CollegeScore 31.4Belfast, United Kingdom
- A level grades A*–A: 35% (2025), better than 13% of the other 28 schools that report it · source
- A level grades A*–B: 84% (2025), better than 67% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 40% (2025), better than 7% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 91% (2025), better than 38% of the other 26 schools that report it · source
- 41Regents International SchoolScore 29.1Pattaya, Thailand
- A level grades A*–A: 50% (2026), better than 52% of the other 28 schools that report it · source
- A level grades A*–B: 66% (2026), better than 7% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 46% (2026), better than 19% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 91% (2026), better than 38% of the other 26 schools that report it · source
- 43Budapest, Hungary
- A level grades A*–A: 37% (2026), better than 18% of the other 28 schools that report it · source
- A level grades A*–B: 62% (2026), better than 3% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 49% (2026), better than 31% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 90% (2026), better than 27% of the other 26 schools that report it · source
- 44Harrow BeijingScore 19.3Beijing, China
- A level grades A*–A: 46% (2024), better than 41% of the other 28 schools that report it · source
- A level grades A*–B: 75% (2024), better than 29% of the other 29 schools that report it · source
- (I)GCSE grades A*–A (9–7): 37% (2024), better than 3% of the other 34 schools that report it · source
- (I)GCSE grades A*–C (9–4): 79% (2024), better than 4% of the other 26 schools that report it · source
- 45PaRK International SchoolScore 19.1Lisbon, Portugal
- (I)GCSE grades A*–A (9–7): 46% (2023), better than 19% of the other 34 schools that report it · source
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American schools
Ranked by their AP, SAT or ACT results.
- 1Ensworth SchoolScore 100.0Nashville, United States
- AP exams scored 3 or higher: 99% (2026), better than 100% of the other 12 schools that report it · source
- 2Dalat International SchoolScore 91.7Penang, Malaysia
- AP exams scored 3 or higher: 96% (2025), better than 92% of the other 12 schools that report it · source
- 3International School of Kuala LumpurScore 83.3Kuala Lumpur, Malaysia
- AP average score: 3.9 (2026), better than 83% of the other 6 schools that report it · source
- 5American International School SalzburgScore 79.2Salzburg, Austria
- AP exams scored 3 or higher: 95% (2026), better than 79% of the other 12 schools that report it · source
- 5The American SchoolScore 79.2Ho Chi Minh City, Vietnam
- AP exams scored 3 or higher: 95% (2025), better than 79% of the other 12 schools that report it · source
- 7Collingwood SchoolScore 66.7Vancouver, Canada
- AP exams scored 3 or higher: 94.5% (2025), better than 67% of the other 12 schools that report it · source
- 7The International School of BrusselsScore 66.7Brussels, Belgium
- AP average score: 3.87 (2026), better than 67% of the other 6 schools that report it · source
- 9Benjamin Franklin High SchoolScore 50.0New Orleans, United States
- AP exams scored 3 or higher: 93.7% (2025), better than 50% of the other 12 schools that report it · source
- 9The Prout SchoolScore 50.0Providence, United States
- AP average score: 3.71 (2024), better than 50% of the other 6 schools that report it · source
- 11Dominican International SchoolScore 41.7Taipei, Taiwan
- AP exams scored 3 or higher: 93.4% (2026), better than 42% of the other 12 schools that report it · source
- 12Pace AcademyScore 33.3Atlanta, United States
- AP exams scored 3 or higher: 92% (2025), better than 33% of the other 12 schools that report it · source
- 13American International School of MuscatScore 25.0Muscat, Oman
- AP average score: 3.6 (2026), better than 25% of the other 6 schools that report it · source
- 13Metairie Park Country Day SchoolScore 25.0New Orleans, United States
- AP exams scored 3 or higher: 91% (2026), better than 25% of the other 12 schools that report it · source
- 15GEMS Dubai American AcademyScore 16.7Dubai, United Arab Emirates
- AP exams scored 3 or higher: 90% (2025), better than 17% of the other 12 schools that report it · source
- 17Collège du LémanScore 2.1Geneva, Switzerland
French schools
Ranked by their baccalauréat results.
- 1
- 3Lycée Français de BarceloneScore 62.5Barcelona, Spain
- Baccalauréat pass rate: 100% (2026), better than 63% of the other 4 schools that report it · source
- 4Lycée LyauteyScore 50.0Casablanca, Morocco
- Baccalauréat passed with honours (mention): 83% (2024), better than 50% of the other 4 schools that report it · source
- 5Collège du LémanScore 43.8Geneva, Switzerland
German schools
Fewer than 5 schools publish Abitur results on their websites yet, too few to compare.
Results come from each school's own website, and each counts as the share of the other schools reporting the same exam that it beats. How the ranking works.