Guides
How to Calculate Required Marks to Achieve Your Target Grade
Published June 19, 2026
If you know your current marks and total possible marks, you can calculate exactly how many marks you still need to achieve your target grade.
Simple Formula
Required Marks = (Target Percentage × Total Possible Marks) − Current Marks
Example
- Total possible marks in course: 500
- You already have: 350 marks
- Target percentage: 80%
Required = (0.80 × 500) − 350 = 400 − 350 = 50 more marks needed
Use our Required Marks Calculator to plan your remaining work.
