Mock Drop O Level Grade Boundaries

Didn't receive a Mock Drop grade? Don't worry. If you didn't get a chance to complete your Save My Exams Mocks during Mock Drop. You can still work out your estimated grade. Just complete your outstanding papers, add up your total marks, and use the grade boundaries below to see where you stand.

Lucy Kirkham

Written by: Lucy Kirkham

Published

Illustration of a student on a laptop next to the text "Mock Drop," with exam papers and dates, hands holding documents with the SME logo.

How to work out your grade

You can now use our expertly created grade boundaries to grade your own papers once you've completed them. Just follow the steps below and find out what grade you achieved.

  1. Head to your Mock Drop papers on Save My Exams

  2. Complete any outstanding papers for each course

    1. You’ll need a complete set for each course to be able to calculate your grade

    2. Some subjects are tiered or contain optional content and different combinations, so check carefully to ensure you have completed all the appropriate papers

  3. Find your course in the tables below

  4. Add up your raw marks across all papers or calculate your weighted total

    1. Most courses simply add up your raw marks across all papers. However, some subjects apply a multiplier to certain papers, meaning those marks count for more in your total

    2. For these courses, multiply each paper's raw score by its weight before adding up

    3. Weightings are shown in the notes below the grade boundaries table

  5. Your grade is the highest boundary your total reaches or exceeds

O Level Grade Boundaries

O Level grades run from A* (highest) to E (lowest).

O Level Sciences have weighted papers, so be careful to use the weightings explained in the notes on paper weightings below.

Course

Papers

Max Mark

A*

A

B

C

D

E

CIE O Level Biology

3 (Weighted)

200

165

140

110

85

75

60

CIE O Level Chemistry

3 (Weighted)

200

169

138

105

72

59

47

CIE O Level Physics

3 (Weighted)

200

157

128

99

71

59

48

Notes on paper weightings for O Level Biology, Chemistry and Physics

All three O Level Sciences use weightings; they add a multiplier to certain papers, meaning those marks count for more in your total.

To calculate your weighted total, simply multiply each paper's raw score by its weight before adding up.

Paper 1

Paper 2

Paper 3

Biology

1.5

1.25

1

Chemistry

1.5

1.25

1

Physics

1.667

1.299

1

Your real exams are coming up: make your revision count

Completing your Mock Drop papers now gives you a clear benchmark of where you stand. Once you have your grade, go back to your papers and select “Review Marks”. Use the strengths and weaknesses information, model answers and answer feedback to help you identify the topics that need the most work, then head back to the other Save My Exams resources for revision notes, exam questions, and flashcards to help continue improving before your exam.

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Lucy Kirkham

Author: Lucy Kirkham

Expertise: Head of Content Creation

Lucy has been a passionate Maths teacher for over 12 years, teaching maths across the UK and abroad helping to engage, interest and develop confidence in the subject at all levels.Working as a Head of Department and then Director of Maths, Lucy has advised schools and academy trusts in both Scotland and the East Midlands, where her role was to support and coach teachers to improve Maths teaching for all.

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