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IB School Rankings 2026 — Average Diploma Scores

Compare IB Diploma results. Sources are linked.

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97 schools with matching resultsAnnual results · 2026

Students means the exam group for that year, not total school enrollment.

School results: IB Diploma, 2026, annual
Rank	School	Average IB score	Students	Evidence
97	BASIS International School BangkokBangkok, Thailand	12.9/ 45	Not available	Source
96	Harrow International School BangkokThailand	16/ 45	Not available	Source
95	Harrow International School ShanghaiShanghai, China	24/ 45	Not available	Source
94	Nagoya International SchoolNagoya, Japan	31.5/ 45	Not available	Source
90	Hong Kong AcademyHong Kong	32/ 45	Not available	Source
90	Jerudong International School BruneiBrunei	32/ 45	Not available	Source
90	Nanjing International SchoolNanjing, China	32/ 45	Not available	Source
90	St. Andrews International School Green ValleyBan Chang, Thailand	32/ 45	Not available	Source
89	Northbridge International School CambodiaCambodia	32.5/ 45	Not available	Source
80	British International School PhuketPhuket, Thailand	33/ 45	Not available	Source
80	International School BruneiBrunei	33/ 45	Not available	Source
80	International School ManilaTaguig, Philippines	33/ 45	Not available	Source
80	International School of BucharestBucharest, Romania	33/ 45	Not available	Source
80	International School of KenyaNairobi, Kenya	33/ 45	80	Source
80	International School of Phnom PenhPhnom Penh, Cambodia	33/ 45	Not available	Source
80	Nord Anglia International School Shanghai PudongShanghai, China	33/ 45	Not available	Source
80	The Regent's International School BangkokThailand	33/ 45	Not available	Source
80	UWC MaastrichtMaastricht, Netherlands	33/ 45	Not available	Source
79	European International School Ho Chi Minh CityHo Chi Minh City, Vietnam	33.5/ 45	Not available	Source
78	Canadian International School of Phnom PenhPhnom Penh, Cambodia	33.88/ 45	Not available	Source
67	Carlucci American International School of LisbonSintra, Portugal	34/ 45	54	Source
67	Nexus International School MalaysiaMalaysia	34/ 45	Not available	Source
67	Osaka International SchoolOsaka, Japan	34/ 45	Not available	Source
67	Prague British International SchoolPrague, Czech Republic	34/ 45	Not available	Source
67	Regents International School PattayaThailand	34/ 45	Not available	Source
67	Sekolah CiputraSurabaya, Indonesia	34/ 45	Not available	Source
67	St. Andrews International School BangkokThailand	34/ 45	Not available	Source
67	The British International School JeddahJeddah, Saudi Arabia	34/ 45	Not available	Source
67	Waterford Kamhlaba UWC of Southern AfricaEswatini	34/ 45	Not available	Source
67	Western International School of ShanghaiShanghai, China	34/ 45	Not available	Source

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