Can I remove the “by Easy Grade Tool” credit line?

No — the credit line is the licence condition for free use. You may restyle its colour and size to fit your site, but the words and the links must remain.

The embed does not appear on our site. What should we check?

Most school platforms require the code to be pasted into an Embed, HTML or iframe block rather than the normal text editor, and some district-managed sites block outside embeds entirely. Ask your webmaster to allow iframes from www.easygradetool.com. If it still fails, email support@easygradetool.com with your page address and we will help.

Can we embed more than one calculator?

Yes. Run the configurator once per calculator and place each embed on the page where it fits best. There is no limit for school sites.

Embed Free Grade Calculators

By Muhammad Mansoor Haidar, owner and developer · Last updated October 24, 2026

Calculator

Width

School name (optional)

Your embed code

<iframe src="https://www.easygradetool.com/grading-scale/25-questions/?embed=1" width="100%" height="720" style="border:1px solid #e5e7eb;border-radius:12px;max-width:720px" loading="lazy" title="EZ Grader Chart"></iframe>
<p><a href="https://www.easygradetool.com/grading-scale/25-questions/">EZ Grader Chart</a> by <a href="https://www.easygradetool.com/">Easy Grade Tool</a></p>

Paste the code into any page on your school, district or classroom website. The embedded view shows only the calculator, with no site navigation. The small credit line under it is part of the free licence.

Live preview

Announce it: poster and newsletter text

Ready-made wording for a classroom poster, school newsletter or parent email.

Poster / noticeboard text

EZ Grader Chart — free on our website

Work out grades in seconds with the free EZ Grader Chart from Easy Grade Tool.
No sign-up, no ads in the tool, and nothing you type is uploaded.
Try it here: https://www.easygradetool.com/grading-scale/25-questions/

Newsletter blurb

Free grading tool for our school community: the EZ Grader Chart from Easy Grade Tool (https://www.easygradetool.com/grading-scale/25-questions/) works in any browser, needs no account, and calculates everything on your own device, so no grades are ever uploaded.

How to add the calculator to your site

Choose the calculator and width in the configurator above and copy the code it gives you. Paste it into your website editor where an “embed” or “HTML” block is available: most school website platforms (Google Sites, WordPress, Wix, Squarespace, Schoology and Canvas pages) accept it directly.

In Google Sites: Insert → Embed → Embed code, paste, and set the height the configurator suggests.
In WordPress: add a Custom HTML block and paste the code.
In Canvas or Schoology: switch the page editor to HTML view and paste where the tool should appear.
The embedded view shows only the calculator — no menus or site navigation — and adapts to phones and Chromebooks.

The free licence, in plain language

You may embed these calculators on any school, district, classroom or PTA website, free of charge, for as long as you like. The small credit line that appears under the embed (“by Easy Grade Tool”) must stay in place: it is the whole price of the licence.

You may not resell the embed, place it on a page that exists mainly to sell products, or remove or hide the credit line. If you need the credit line styled differently to match your site, keep the same words and links and adjust only colours and size.

Privacy: what happens to grades typed into the embed

Nothing leaves the visitor’s device. The calculators run entirely in the browser, send no grades, names or scores to any server, and set no tracking cookies of their own. Settings a visitor chooses (such as a grading scale) are remembered only in their own browser. That makes the embed safe to offer on pages students use without accounts.

Which calculator should you embed?

For a teacher resources or homework-help page, the EZ Grader chart is the most-used: it answers “what grade is X out of Y?” for a whole class at a glance. For a counselling or college-planning page, choose the weighted GPA calculator or the semester GPA calculator. The grade curve calculator suits department and teacher pages.

What your page will show

Every embed loads the live calculator, already working, inside a rounded frame on your page.

Cost: Free
Setup time: About 2 minutes
Accounts for students: None
Ads inside the tool: None
Data collected: None

If you can paste text into your site editor, you can have a working grade calculator on your school website today.

Grading & Weighting FAQs

Grade Calculator & Scoring FAQs

Clear, mathematically verified answers to common questions about weighted grade averages, grading scales, and final exam target scores.

Yes. Schools, districts, teachers and PTAs may embed the calculators free of charge, with no time limit. The only condition is that the credit line under the embed stays in place and visible.

No. All calculations run in the visitor’s browser. No grades, names or scores are sent to Easy Grade Tool or anyone else, and the embed sets no tracking cookies of its own.

Interactive Tools Available

Test a hypothetical score with our Target Grade Simulator above!

Free Grade Calculators for Your School Website