How to use the Grade Calculator & Gradebook
- Enter – Add categories, weights and students.
- Check – Enter scores – grades update live.
- Download – Export to Excel.
About Grade Calculator & Gradebook
Add students and assignments, give each category a weight (e.g. homework 20%, tests 50%), and get each student's final percentage and letter grade. Apply a curve, see the class average and export everything to Excel. Data stays on your device.
Frequently asked questions
How are weighted grades calculated?
Each category's average is multiplied by its weight; the results are added and divided by the total weight of categories that have scores.
Is student data uploaded?
No. The gradebook is stored only in your browser. The Excel export is built on our server in memory and not kept.
Is the Grade Calculator & Gradebook free?
Yes, completely free with no signup and no daily limit.
Does it work on my phone?
Yes. It works in any modern browser on iPhone, Android, Windows and Mac.