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Grade & admission
IB Diploma Programme
Official grading systems, admission context, and estimated boundaries sourced from examiner reports and national exam bodies.
Subject boundary tables
Estimated grade boundaries from official examiner report analysis.
Biology
3 sessions · Latest 2025
View boundariesBusiness Management
3 sessions · Latest 2025
View boundariesChemistry
3 sessions · Latest 2025
View boundariesComputer Science
3 sessions · Latest 2025
View boundariesDesign technology
3 sessions · Latest 2025
View boundariesDigital society
2 sessions · Latest 2025
View boundariesEconomics
3 sessions · Latest 2025
View boundariesEnvironmental Systems and Societies
3 sessions · Latest 2025
View boundariesGeography
3 sessions · Latest 2025
View boundariesHistory
3 sessions · Latest 2025
View boundariesLanguage ab initio
3 sessions · Latest 2025
View boundariesLanguage B
3 sessions · Latest 2025
View boundariesMathematics Analysis and Approaches
3 sessions · Latest 2025
View boundariesMathematics Applications and Interpretation
3 sessions · Latest 2025
View boundariesPhilosophy
3 sessions · Latest 2025
View boundariesPhysics
3 sessions · Latest 2025
View boundariesPsychology
3 sessions · Latest 2025
View boundariesSocial and Cultural Anthropology
3 sessions · Latest 2025
View boundariesSports Exercise and Health Science
3 sessions · Latest 2025
View boundariesWorld religions – SL
3 sessions · Latest 2025
View boundaries