Marks Percentage Calculator

100% Client-Side Local Processing

Calculate exact marks percentage from subject-wise marks or direct totals with customizable grade estimation.

Subject-wise Marks

# Subject Name (Optional) Obtained Marks Maximum Marks Action

Percentage Summary

Awaiting input
Final Calculated Percentage —
0% of total Max: 100%
Total Subjects 0
Average per Subject 0
Total Obtained Marks 0
Total Maximum Marks 0
Grade Estimation Bands
Grade Min % (Editable) Evaluation

How Percentage is Calculated

Percentage represents the proportional score out of 100: Percentage = (Total Obtained Marks ÷ Total Maximum Marks) × 100. This accounts for subjects having differing maximum marks (e.g. practicals vs theory).

Percentage vs Percentile

Percentage measures absolute performance out of total available marks. In contrast, percentile ranks performance relative to other test-takers (e.g. 90th percentile means scoring higher than 90% of candidates).

100% Client-Side Privacy

All marks arithmetic and grade evaluations are processed entirely within your browser. No academic numbers or personal details are uploaded or stored anywhere.