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TOK Grade Boundaries

Julia

By Julia

05 Sept 2025

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Are you strategizing your IB coursework writing and you want to know the points needed for achieving specific grades? This guide offers the grade boundaries for Theory of Knowledge, aiding you in planning effectively. Remember to note that these thresholds vary between sessions, serving as approximate benchmarks for grade attainment. Nonetheless, utilize this resource as a valuable planning aid in your academic pursuits!
 

The TOK assessment consists of a TOK essay worth 67% of your grade and a TOK exhibition weighs 33% of your grade. 
 

Points needed

Grade 

TOK Essay

TOK Exhibition

Final 

E

0-1

0-1

0-3

D

2-3

2-3

4-9

C

4-5

4-5

10-15

B

6-7

6-7

16-21

A

8-10

8-10

22-30

 

The final score is calculated by considering both the TOK essay and exhibition, but they are weighted differently. The TOK essay is worth 67% of your final grade, and the TOK exhibition is worth 33%. This means your essay score will have a bigger impact on your final grade. To get the total final score, the essay and exhibition scores are combined based on these percentages, which is why they don’t always add up to exactly 30. For example, if you score well on your essay but not as well on your exhibition, your final score will still reflect the heavier weight of the essay score.



We hope that this guide will help you in planning your TOK essay and exhibition writing. For more guidance check out our blog post on TOK exhibition prompts. Also, make sure to visit Clastify for tons of free TOK essay and TOK exhibition examples. Good luck!