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 | Godolphin & Latymer School | United Kingdom | Day | Girls | 26 |
= | 41.6 | Amman Academy | Jordan | Day | Co-ed | 65+ |
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 | Cheltenham Ladies' College | United Kingdom | Both | Girls | 27 |
= | 38.9 | Eastwood Global Online School | Switzerland | Online | Co-ed | 14+ |
= | 38.9 | New PORG Prague | Czech Republic | Day | Co-ed | 38+ |
21 | 38.7 | Singapore International School (Hong Kong) | Hong Kong | Day | Co-ed | 51+ |
= | 38.7 | Chinmaya International Residential School | India | Boarding | Co-ed | 19+ |
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 | Brentwood School | United Kingdom | Both | Co-ed | |
= | 38.0 | Dulwich College Shanghai Pudong | China | Day | Co-ed | 47+ |
= | 38.0 | Ecole Jeannine Manuel - Paris | France | Day | Co-ed | 58+ |
= | 38.0 | Bombay International School | India | Day | Co-ed | 46+ |
32 | 37.8 | International School of Nanshan Shenzhen | China | Day | Co-ed | 23+ |
33 | 37.5 | International School of Modena | Italy | Day | Co-ed | 10+ |
= | 37.5 | Bristol Grammar School | United Kingdom | Day | Co-ed | 18 |
= | 37.5 | Christian Alliance International School | Hong Kong | Day | Co-ed | 13+ |
= | 37.5 | Fettes College | United Kingdom | Both | Co-ed | 38 |
37 | 37.4 | JBCN International School Oshiwara | India | Day | Co-ed | 33+ |
= | 37.4 | Leman International School Chengdu | China | Day | Co-ed | 13+ |
= | 37.4 | Wellington College International Shanghai | China | Day | Co-ed | 64+ |
40 | 37.3 | Kent College Canterbury | United Kingdom | Both | Co-ed | 11 |
41 | 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 |
44 | 37.1 | Marymount International School London | United Kingdom | Both | Girls | |
= | 37.1 | Westbourne School | United Kingdom | Both | Co-ed | 11 |
46 | 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 | St Louis School - Milan | Italy | Both | Co-ed | 118+ |
= | 37.0 | Charterhouse School | United Kingdom | Both | Co-ed | 27 |
= | 37.0 | Calcutta International School | India | Day | Co-ed | 24+ |
= | 37.0 | British School Manila | Philippines | Day | Co-ed | 65+ |
= | 37.0 | JBCN International School Parel | India | Day | Co-ed | 31+ |
= | 37.0 | Bedford School | United Kingdom | Both | Boys | 16 |
= | 37.0 | Heritage International Xperiential School | India | Day | Co-ed | 48+ |
55 | 36.9 | Prywatne LO Siostr Nazaretanek z Oddzialami Miedzynarodowymi | Poland | Both | Girls | 12+ |
= | 36.9 | Island School (ESF group) | Hong Kong | Day | Co-ed | 141+ |
= | 36.9 | Dulwich College Suzhou | China | Day | Co-ed | 28+ |
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 | Wuxi Dipont School of Arts & Science | China | Both | Co-ed | 20+ |
= | 36.5 | NIST International School | Thailand | Day | Co-ed | 110+ |
= | 36.5 | Dulwich College Seoul | Korea, Republic of | Day | Co-ed | 19+ |
= | 36.5 | North London Collegiate School Singapore | Singapore | Day | Co-ed | 35+ |
65 | 36.1 | ACS Jakarta | Indonesia | Day | Co-ed | 88+ |
66 | 36.0 | Costeas-Geitonas School | Greece | Day | Co-ed | 47+ |
= | 36.0 | Bedford Girls' School | United Kingdom | Day | Girls | |
= | 36.0 | Rugby School | United Kingdom | Both | Co-ed | 26 |
= | 36.0 | International School of Monza | Italy | Day | Co-ed | 26+ |
= | 36.0 | Moraitis School | Greece | Day | Co-ed | 91+ |
= | 36.0 | Leighton Park School | United Kingdom | Both | Co-ed | 11 |
= | 36.0 | St Cuthbert's College | New Zealand | Both | Girls | 41+ |
= | 36.0 | Oak House School | Spain | Day | Co-ed | 66+ |
= | 36.0 | Canadian International School Amman | Jordan | Day | Co-ed | 6+ |
= | 36.0 | Kings College Alicante | Spain | Day | Co-ed | 79+ |
= | 36.0 | St George's British International School | Italy | Day | Co-ed | 65+ |
= | 36.0 | Ecole Jeannine Manuel - Lille | France | Both | Co-ed | 26+ |
78 | 35.7 | Rossall School | United Kingdom | Both | Co-ed | 31 |
= | 35.7 | College Alpin Beau Soleil | Switzerland | Both | Co-ed | 40+ |
= | 35.7 | International School of Lausanne | Switzerland | Day | Co-ed | 97+ |
= | 35.7 | Southbank International School - Westminster | United Kingdom | Day | Co-ed | |
82 | 35.6 | The English College in Prague | Czech Republic | Day | Co-ed | 68+ |
83 | 35.5 | International School of Bergamo | Italy | Day | Co-ed | 12+ |
= | 35.5 | Oberoi International School - OGC Campus | India | Day | Co-ed | 201+ |
= | 35.5 | American School of Milan | Italy | Day | Co-ed | 70+ |
= | 35.5 | PaRK International School Lisbon | Portugal | Day | Co-ed | 66+ |
= | 35.5 | St George's International School, Switzerland | Switzerland | Both | Co-ed | 34+ |
= | 35.5 | St John's International School | Belgium | Day | Co-ed | 41+ |
= | 35.5 | Land School | Brazil | Day | Co-ed | 15+ |
= | 35.5 | Kings College Madrid | Spain | Both | Co-ed | 74+ |
= | 35.5 | Zurich International School | Switzerland | Day | Co-ed | 89+ |
92 | 35.4 | Keystone Academy | China | Both | Co-ed | 101+ |
93 | 35.3 | Bradfield College | United Kingdom | Both | Co-ed | 56 |
= | 35.3 | The Olympia Schools | Viet Nam | Day | Co-ed | 7+ |
95 | 35.2 | Lycee International de Londres Winston Churchill | United Kingdom | Day | Co-ed | 19 |
= | 35.2 | Marlborough College Malaysia | Malaysia | Both | Co-ed | 78+ |
= | 35.2 | International College Spain | Spain | Day | Co-ed | 86+ |
= | 35.2 | Agora Lledo International School | Spain | Day | Co-ed | 21+ |
= | 35.2 | St Leonards School | United Kingdom | Both | Co-ed | 75 |
100 | 35.1 | St Clare's, Oxford | United Kingdom | Both | Co-ed | 120 |
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.