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Weighted grade calculator
Your grade from assignments with different weights, with the letter grade.
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- No sign-up
- Works on any device
About Weighted grade calculator
Add each assignment with its score and its weight to find your overall course grade and letter grade. The formula is the sum of score x weight, divided by the total weight. Handy when homework is worth 20 percent, midterms 30 percent and the final 50 percent.
How to use Weighted grade calculator
- Add a row for each assignment or category.
- Enter your score and its weight in each row.
- Read your overall weighted grade and letter grade.
Why use this tool?
- Private: everything happens in your browser. Nothing you enter is uploaded.
- Free, with no sign-up, no watermark and no limit on how often you use it.
- Works on phones, tablets and computers: Android, iPhone, Windows, Mac and Linux. Nothing to install.
- Free to embed on your own website, with a ready-made code to copy.
- Available in 10 languages.
Also known as
Frequently asked questions
Do the weights have to add up to 100?
Not necessarily. The tool divides by the total weight, so partial coursework still gives a correct current grade, as long as every score has a weight.
How is a weighted grade calculated?
Multiply each score by its weight, add the results, and divide by the total weight. A 90 worth 40% and an 80 worth 60% give 84.
Why is my weighted grade lower than my plain average?
Heavier items pull the result more. A low score on a high-weight exam can outweigh several high scores on small assignments.
Is Weighted grade calculator free?
Yes. Weighted grade calculator on Toolipedia is free to use, with no sign-up and no watermark.
Is it safe to use?
Yes. Everything is worked out in your browser, and nothing you enter is sent to our server.
Does it work on my phone?
Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.
Do I need an account?
No. Just open the page and use the tool. There's no sign-up and no email needed.
Can I put Weighted grade calculator on my own website?
Yes. Use the Embed on your site button under the tool to copy a short piece of code and paste it into your page. It is free, needs no account, and the tool keeps working inside your page.