Global Top IB Schools
This table is compiled based on the average IB score achieved by all students taking the exam in the calendar year to May 2025. The table is provisional and will be finalised following further submissions and remarks in September.
2025 Results
# | Avg. Points | Name | Country | Day/Board | Boy/Girl | Cohort Size |
---|---|---|---|---|---|---|
1 | 43.2 | Letovo School | Russian Federation | Both | Co-ed | 36+ |
2 | 42.7 | North London Collegiate School | United Kingdom | Day | Girls | 16 |
3 | 42.0 | K. International School Tokyo | Japan | Day | Co-ed | 28+ |
= | 42.0 | King's College School - Wimbledon | United Kingdom | Day | Boys (Co-ed 6th form) | 52 |
5 | 41.6 | Amman Academy | Jordan | Day | Co-ed | 65+ |
= | 41.6 | Godolphin & Latymer School | United Kingdom | Day | Girls | 26 |
7 | 41.2 | German Swiss International School | Hong Kong | Day | Co-ed | 68+ |
8 | 40.4 | Royal High School Bath | United Kingdom | Both | Girls | 7 |
9 | 40.2 | SKT International School Riverside Campus | Myanmar | Day | Co-ed | 4+ |
10 | 40.1 | Ardingly College | United Kingdom | Both | Co-ed | 36 |
11 | 39.8 | Bromsgrove School | United Kingdom | Both | Co-ed | 53 |
12 | 39.7 | Dhirubhai Ambani International School | India | Day | Co-ed | 111+ |
13 | 39.3 | Tanglin Trust School | Singapore | Day | Co-ed | 50+ |
= | 39.3 | The Abbey School - Reading | United Kingdom | Day | Girls | 21 |
15 | 39.1 | Sevenoaks School | United Kingdom | Both | Co-ed | 245 |
= | 39.1 | Wellington College | United Kingdom | Both | Co-ed | 123 |
17 | 39.0 | Redmaids' High School GDST | United Kingdom | Day | Girls | 11 |
18 | 38.9 | Eastwood Global Online School | Switzerland | Online | Co-ed | 14+ |
= | 38.9 | New PORG Prague | Czech Republic | Day | Co-ed | 38+ |
= | 38.9 | Cheltenham Ladies' College | United Kingdom | Both | Girls | 27 |
21 | 38.7 | Chinmaya International Residential School | India | Boarding | Co-ed | 19+ |
= | 38.7 | Singapore International School (Hong Kong) | Hong Kong | Day | Co-ed | 51+ |
23 | 38.6 | Dulwich College Beijing | China | Day | Co-ed | 71+ |
24 | 38.5 | Whitgift School | United Kingdom | Both | Boys | 28 |
25 | 38.2 | King Edward's School - Birmingham | United Kingdom | Day | Boys | 110 |
26 | 38.1 | Carmel School - Elsa High School Campus | Hong Kong | Day | Co-ed | 14+ |
27 | 38.0 | Han Academy | Hong Kong | Day | Co-ed | 4+ |
= | 38.0 | Bombay International School | India | Day | Co-ed | 46+ |
= | 38.0 | Dulwich College Shanghai Pudong | China | Day | Co-ed | 47+ |
= | 38.0 | Brentwood School | United Kingdom | Both | Co-ed | |
= | 38.0 | Ecole Jeannine Manuel - Paris | France | Day | Co-ed | 58+ |
32 | 37.8 | International School of Nanshan Shenzhen | China | Day | Co-ed | 23+ |
33 | 37.6 | JBCN International School Oshiwara | India | Day | Co-ed | 33+ |
34 | 37.5 | International School of Modena | Italy | Day | Co-ed | 10+ |
= | 37.5 | Christian Alliance International School | Hong Kong | Day | Co-ed | 13+ |
= | 37.5 | Fettes College | United Kingdom | Both | Co-ed | 38 |
= | 37.5 | Bristol Grammar School | United Kingdom | Day | Co-ed | 18 |
38 | 37.4 | JBCN International School Parel | India | Day | Co-ed | 31+ |
= | 37.4 | Leman International School Chengdu | China | Day | Co-ed | 13+ |
= | 37.4 | Wellington College International Shanghai | China | Day | Co-ed | 64+ |
41 | 37.3 | Kent College Canterbury | United Kingdom | Both | Co-ed | 11 |
42 | 37.2 | Haileybury | United Kingdom | Both | Co-ed | 63 |
= | 37.2 | Dulwich College Shanghai Puxi | China | Day | Co-ed | 12+ |
= | 37.2 | Gresham's School | United Kingdom | Both | Co-ed | 21 |
45 | 37.1 | Marymount International School London | United Kingdom | Both | Girls | |
= | 37.1 | Westbourne School | United Kingdom | Both | Co-ed | 11 |
47 | 37.0 | St Louis School - Milan | Italy | Both | Co-ed | 118+ |
= | 37.0 | Charterhouse School | United Kingdom | Both | Co-ed | 27 |
= | 37.0 | British School Manila | Philippines | Day | Co-ed | 65+ |
= | 37.0 | North London Collegiate School Jeju | Korea, Republic of | Both | Co-ed | 111+ |
= | 37.0 | Santa Sabina College | Australia | Day | Girls | 32+ |
= | 37.0 | Calcutta International School | India | Day | Co-ed | 24+ |
= | 37.0 | Bedford School | United Kingdom | Both | Boys | 16 |
= | 37.0 | Heritage International Xperiential School | India | Day | Co-ed | 48+ |
55 | 36.9 | Island School (ESF group) | Hong Kong | Day | Co-ed | 141+ |
= | 36.9 | Dulwich College Suzhou | China | Day | Co-ed | 28+ |
= | 36.9 | Prywatne LO Siostr Nazaretanek z Oddzialami Miedzynarodowymi | Poland | Both | Girls | 12+ |
58 | 36.8 | Dulwich College Singapore | Singapore | Day | Co-ed | 149+ |
59 | 36.7 | North London Collegiate School Dubai | United Arab Emirates | Both | Co-ed | 58+ |
= | 36.7 | The International School of Monaco | Monaco | Day | Co-ed | 47+ |
61 | 36.5 | North London Collegiate School Singapore | Singapore | Day | Co-ed | 35+ |
= | 36.5 | Dulwich College Seoul | Korea, Republic of | Day | Co-ed | 19+ |
= | 36.5 | NIST International School | Thailand | Day | Co-ed | 110+ |
= | 36.5 | Wuxi Dipont School of Arts & Science | China | Both | Co-ed | 20+ |
65 | 36.4 | Sunmarke School | United Arab Emirates | Day | Co-ed | 21+ |
66 | 36.1 | ACS Jakarta | Indonesia | Day | Co-ed | 88+ |
67 | 36.0 | Leighton Park School | United Kingdom | Both | Co-ed | 11 |
= | 36.0 | Oak House School | Spain | Day | Co-ed | 66+ |
= | 36.0 | Rugby School | United Kingdom | Both | Co-ed | 26 |
= | 36.0 | St George's British International School | Italy | Day | Co-ed | 65+ |
= | 36.0 | Moraitis School | Greece | Day | Co-ed | 91+ |
= | 36.0 | Bedford Girls' School | United Kingdom | Day | Girls | |
= | 36.0 | St Cuthbert's College | New Zealand | Both | Girls | 41+ |
= | 36.0 | Canadian International School Amman | Jordan | Day | Co-ed | 6+ |
= | 36.0 | Ecole Jeannine Manuel - Lille | France | Both | Co-ed | 26+ |
= | 36.0 | International School of Monza | Italy | Day | Co-ed | 26+ |
= | 36.0 | Kings College Alicante | Spain | Day | Co-ed | 79+ |
= | 36.0 | Costeas-Geitonas School | Greece | Day | Co-ed | 47+ |
79 | 35.7 | Southbank International School - Westminster | United Kingdom | Day | Co-ed | |
= | 35.7 | International School of Lausanne | Switzerland | Day | Co-ed | 97+ |
= | 35.7 | College Alpin Beau Soleil | Switzerland | Both | Co-ed | 40+ |
= | 35.7 | Rossall School | United Kingdom | Both | Co-ed | 31 |
83 | 35.6 | The English College in Prague | Czech Republic | Day | Co-ed | 68+ |
84 | 35.5 | St John's International School | Belgium | Day | Co-ed | 41+ |
= | 35.5 | Kings College Madrid | Spain | Both | Co-ed | 74+ |
= | 35.5 | St George's International School, Switzerland | Switzerland | Both | Co-ed | 34+ |
= | 35.5 | PaRK International School Lisbon | Portugal | Day | Co-ed | 66+ |
= | 35.5 | International School of Bergamo | Italy | Day | Co-ed | 12+ |
= | 35.5 | American School of Milan | Italy | Day | Co-ed | 70+ |
= | 35.5 | Land School | Brazil | Day | Co-ed | 15+ |
= | 35.5 | Zurich International School | Switzerland | Day | Co-ed | 89+ |
= | 35.5 | Oberoi International School | India | Day | Co-ed | 201+ |
93 | 35.4 | Keystone Academy | China | Both | Co-ed | 101+ |
94 | 35.3 | Bradfield College | United Kingdom | Both | Co-ed | 56 |
= | 35.3 | The Olympia Schools | Viet Nam | Day | Co-ed | 7+ |
96 | 35.2 | International College Spain | Spain | Day | Co-ed | 86+ |
= | 35.2 | Marlborough College Malaysia | Malaysia | Both | Co-ed | 78+ |
= | 35.2 | Agora Lledo International School | Spain | Day | Co-ed | 21+ |
= | 35.2 | St Leonards School | United Kingdom | Both | Co-ed | 75 |
= | 35.2 | Lycee International de Londres Winston Churchill | United Kingdom | Day | Co-ed | 19 |
This table is compiled based on the average IB score achieved by all students taking the exam in the calendar year to May 2025. The table is provisional and will be finalised following further submissions and remarks in September.