Grade BoundariesOCRA-Level2021

Everything You Need To Know OCR A-Level Grade Boundaries 2021

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Written by: Phillip McKenna

Reviewed by: Oisin Devoy

Updated: 3/10/2026

Published: 2/19/2026

12 min read
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Subject TitleYearMaximum MarkA*ABCDE
Ancient History Option components 11, 212021196149129105825936
Ancient History Option components 11, 222021-------
Ancient History Option components 11, 232021196149129105825936
Ancient History Option components 12, 212021196149129105825936
Ancient History Option components 12, 222021-------
Ancient History Option components 12, 232021196149129105825936
Ancient History Option components 13, 212021-------
Ancient History Option components 13, 222021-------
Ancient History Option components 13, 232021-------
Biology A2021270169137115947352
Important Note:

Grade boundaries during the COVID-19 years (2020–2022) were adjusted to support students who experienced major disruptions. These years won’t reflect normal patterns, so it’s best to rely on more recent boundaries when planning for 2021 and onwards.

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Phillip McKenna

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Phillip McKenna, Co-founder of SimpleStudy, oversees the development of clear, student-focused study notes and revision guides. He is committed to ensuring that all content is reliable, easy to understand, and supports students in learning complex ideas with confidence.