Calculators

How to Use the Weighted Grade Calculator

2026-11-134 min readBy Apex Tool Station Team

Calculate your weighted course grade from assignments and exams, and the final exam score you need.

100% free No signup Works in your browser

1. What is the Weighted Grade Calculator?

Most courses weight assignments, quizzes and exams differently. Enter each item's score and weight to see your current weighted grade, then set a target and the weight of the final exam to find the score you need on the final.

2. How to use the Weighted Grade Calculator

Here is the whole process, step by step. It takes less than a minute from opening the tool to seeing your result.

1Fill in the Target final grade (%), Final exam weight (%) fields.
2Your result updates as you type — read it below the fields, with its breakdown where shown.

Press the "+ Add item" button and your result appears on the page.

Everything runs in your browser — your files and text never leave your device.

3. What you can do with it

Run the tool with the "+ Add item" button when your input is ready.
The stats bar shows your assignments — all updating as you type.

4. Tips for best results

Your text never leaves your device — The tool runs entirely in your browser using JavaScript. Nothing is uploaded, so you can paste private documents without worry. That also means there is no account to create and no file to upload.
It works on your phone too — Open the tool in any modern browser on Android or iPhone. The layout adjusts to the screen and everything works the same way on a small screen as on a desktop.
Read the breakdown, not just the headline number — The result updates as you type. The breakdown underneath shows how the number was worked out, which is where mistakes usually show up.