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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
107	BASIS International School BangkokBangkok, Thailand	12.9/ 45	Source
106	Harrow International School BangkokThailand	16/ 45	Source
105	British International School Ho Chi Minh CityHo Chi Minh City, Vietnam	18/ 45	Source
104	Harrow International School ShanghaiShanghai, China	24/ 45	Source
103	Luanda International SchoolLuanda, Angola	31/ 45	Source
102	Nagoya International SchoolNagoya, Japan	31.5/ 45	Source
96	American International School of VilniusVilnius, Lithuania	32/ 45	Source
96	Casablanca American SchoolCasablanca, Morocco	32/ 45	Source
96	Hong Kong AcademyHong Kong	32/ 45	Source
96	Jerudong International School BruneiBrunei	32/ 45	Source
96	Nanjing International SchoolNanjing, China	32/ 45	Source
96	St. Andrews International School Green ValleyBan Chang, Thailand	32/ 45	Source
95	Northbridge International School CambodiaCambodia	32.5/ 45	Source
84	British International School PhuketPhuket, Thailand	33/ 45	Source
84	International School BruneiBrunei	33/ 45	Source
84	International School ManilaTaguig, Philippines	33/ 45	Source
84	International School of BucharestBucharest, Romania	33/ 45	Source
84	International School of KenyaNairobi, Kenya	33/ 45	Source
84	International School of Phnom PenhPhnom Penh, Cambodia	33/ 45	Source
84	Nord Anglia International School Shanghai PudongShanghai, China	33/ 45	Source
84	Reigate Grammar School VietnamHanoi, Vietnam	33/ 45	Source
84	Seisen International SchoolTokyo, Japan	33/ 45	Source
84	The Regent's International School BangkokThailand	33/ 45	Source
84	UWC MaastrichtMaastricht, Netherlands	33/ 45	Source
83	European International School Ho Chi Minh CityHo Chi Minh City, Vietnam	33.5/ 45	Source
82	Canadian International School of Phnom PenhPhnom Penh, Cambodia	33.88/ 45	Source
71	Carlucci American International School of LisbonSintra, Portugal	34/ 45	Source
71	Nexus International School MalaysiaMalaysia	34/ 45	Source
71	Osaka International SchoolOsaka, Japan	34/ 45	Source
71	Prague British International SchoolPrague, Czech Republic	34/ 45	Source

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