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IB School Rankings 2026 — Top IB Schools by Diploma Score

Compare IB Diploma results. Sources are linked.

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107 schools with matching resultsAnnual results · 2026

School results: IB Diploma, 2026, annual
Rank	School	Average IB score	Evidence
46	Nexus International School (Singapore)Singapore	35.7/ 45	Source
46	The British International School BratislavaBratislava, Slovakia	35.7/ 45	Source
45	Dover Court International School SingaporeSingapore	35.8/ 45	Source
44	International School of BeijingBeijing, China	35.9/ 45	Source
36	Bangkok Patana SchoolThailand	36/ 45	Source
36	International School of BelgiumAntwerp, Belgium	36/ 45	Source
36	Saigon South International SchoolHo Chi Minh City, Vietnam	36/ 45	Source
36	Seoul Foreign SchoolSeoul, South Korea	36/ 45	Source
36	St George's British International School, RomeRome, Italy	36/ 45	Source
36	Tashkent International SchoolTashkent, Uzbekistan	36/ 45	Source
36	The British School ManilaPhilippines	36/ 45	Source
36	UWC ISAK JapanKaruizawa, Japan	36/ 45	Source
34	Dulwich College SeoulSouth Korea	36.1/ 45	Source
34	The English College In PraguePrague, Czech Republic	36.1/ 45	Source
33	Dulwich College SuzhouChina	36.13/ 45	Source
32	International School of LausanneLausanne, Switzerland	36.2/ 45	Source
31	The British School of Beijing - Sanlitun and ShunyiBeijing, China	36.27/ 45	Source
29	St. Andrews International School Sukhumvit 107Bangkok, Thailand	36.3/ 45	Source
29	UWC South East AsiaSingapore	36.3/ 45	Source
28	Aiglon CollegeChesieres, Switzerland	36.5/ 45	Source
27	Léman International School ChengduChina	36.57/ 45	Source
26	Nord Anglia International School Hong KongHong Kong	36.6/ 45	Source
19	American School of BarcelonaEsplugues de Llobregat, Spain	37/ 45	Source
19	Campion SchoolPallini, Greece	37/ 45	Source
19	Concordian International SchoolThailand	37/ 45	Source
19	International School of TianjinTianjin, China	37/ 45	Source
19	NIST International SchoolBangkok, Thailand	37/ 45	Source
19	North London Collegiate School JejuSouth Korea	37/ 45	Source
19	St Catherine's British SchoolAthens, Greece	37/ 45	Source
17	Dulwich College BeijingChina	37.2/ 45	Source

Results link to their sources. Missing scores do not count as zero. How it works