Marks calculator
Calculate percentages, pass targets, and negative marking.
Example values. Enter your own marks.
Formula used(Obtained / Total) × 100
378 obtained marks divided by 500 total marks. Pass target is 200 marks.
Copy or share this result
The link keeps your current calculator inputs, so anyone opening it sees the same values.
Understand what your marks mean
Find your percentage
Compare the marks you earned with the total available marks.
Check your passing margin
Enter a pass target to see the marks required and your margin or shortfall.
Account for negative marking
Use correct, wrong and unattempted answers to calculate your score and accuracy.
Questions about marks and scoring
Percentage formulas, passing targets and negative marking.
How do I calculate marks percentage?
Divide obtained marks by total marks, then multiply by 100. For example, 378 out of 500 is 75.6%.
Can this calculator check a passing cutoff?
Yes. Enter the pass percentage and the calculator shows the required marks plus whether your current score is above or below the target.
How does the negative marking calculator work?
It uses the formula score = correct answers times marks per correct minus wrong answers times negative marks per wrong.
Can I share the calculated result?
Yes. Copy or share the generated link to keep the same calculator inputs and result summary.
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