Embed a Grade Calculator
Two lines of HTML put a working final grade calculator on your course page, study guide or student-union site. No JavaScript of ours runs on your page, nothing is tracked, and it is free.
The snippet
<iframe src="https://gradekiln.com/embed/final-grade/" style="width:100%;max-width:420px;height:430px;border:0" loading="lazy" title="Final Grade Calculator"></iframe> <p style="font-size:13px"><a href="https://gradekiln.com/final-grade-calculator/">Final Grade Calculator</a> by GradeKiln</p>
Paste it where the calculator should appear. The iframe carries the tool; the credit line under it is ordinary HTML on your page - keep it, restyle it, or cut it.
What it looks like
What you are and are not getting
The widget is the same arithmetic as the full final grade calculator: needed = (target − current × (1 − weight)) ÷ weight, with the locked-in and over-100 verdicts stated honestly. It runs entirely in your visitor's browser. What it does not do: set cookies, load ads or analytics into your page, or phone anything home. It is an iframe from gradekiln.com and can touch nothing on your site.
Want a different calculator as a widget - a GPA table, a WAM tool, a country scale? Tell us which one; the embed surface grows by request.
Questions this page gets asked
Is the embedded calculator really free?
Yes - free to use and free to embed, no key, no quota, no scripts on your page. It is a plain iframe served from gradekiln.com, so it cannot read anything on your site.
Does the widget track my visitors?
No. The embed page sets no cookies of its own and loads no analytics or ads; the calculation runs in the visitor's browser. Your page stays as private as it was.
Can I remove the credit line?
The credit link under the iframe is yours to keep or cut - it is ordinary HTML on your page. We would obviously rather you kept it: it is how the next teacher finds the tool.
Will you change or break the URL?
The embed URL is a stable path we treat as a product surface. If a breaking change is ever needed, the old path will keep serving - the never-delete rule this site runs on applies to embeds too.