Free Grade Distribution Analyzer
Enter student scores and instantly see grade distribution charts, class statistics, and performance patterns — with actionable insights and a printable PDF report.
Runs entirely in your browser · No login · No data uploaded
| # | Student Name | Student ID | Score |
|---|
Add student scores on the left, then click Analyze to see the grade distribution, statistics, and performance insights.
How to Analyze Grade Distribution in 3 Steps
Follow these steps to get results in under a minute
How Grade Distribution Analyzer Compares
vs spreadsheets, manual processes, and paid platforms
| Feature | UniCloud360 Grade Distribution Analyzer | Manual Spreadsheet | School Admin Software | Generic Statistics Tool |
|---|---|---|---|---|
| Free to use | Free, no account needed | Spreadsheet is free | Paid licence required | Limited free tier |
| Instant distribution chart | Visual bar chart per grade | Manual chart creation | Automated charts | Requires configuration |
| Class statistics (mean, SD, pass rate) | All computed instantly | Manual formula entry | Full statistics module | Stats tool, not grade-specific |
| Insights & recommendations | Automatic performance insights | No suggestions | No recommendations | Raw stats only |
| PDF and CSV export | Both formats supported | Copy-paste only | Requires paid add-on | CSV only usually |
What Educators Are Saying
Trusted by lecturers and students across Sri Lankan universities
"I upload end-of-semester scores and the distribution chart shows me instantly whether the class skewed high or low. The standard deviation view is something I used to calculate by hand — this saves me 20 minutes per class section."
"The insights section told me my class had high variance — exactly what I suspected. It suggested differentiated instruction and I used that wording directly in my report to the department head. Very practical tool."
"I use this after every mid-term to generate a grade distribution report for parents' day. The PDF export is clean and professional — I just print it directly without any editing."
"Tracking grade distributions across 6 courses every semester was always a chore. Now I just enter the scores, hit Analyze, and have a full report in under a minute. The pass rate stat alone is worth it."