Try the PEG Ratio Calculator Widget
Free for any site, including commercial ones. Keep the small credit line at the bottom of the widget so readers can find the full version. Nothing is stored about the people who use it. See the disclaimer.
How to add it to your site
- Copy the code Use the copy button in the Embed code box so nothing is lost to line wrapping. It is a single iframe tag and it does not need anything else.
- Open the page you want it on In WordPress add a Custom HTML block, in Wix use the Embed HTML element, in Squarespace use a Code block, and on a hand-built site paste it straight into your HTML.
- Paste and publish The widget appears immediately. If you see an empty space instead, your editor has stripped the iframe tag, which the HTML embed guide explains how to work around.
- Adjust the look if you want to Add the parameters in the table below to the iframe URL to change the theme, the accent colour or the height. Nothing needs to be configured on our side.
Customisation options
| Parameter | Values | What it does |
|---|---|---|
theme | auto, light, dark | Default follows the reader's own system setting, so the widget looks right on a dark site and a light one without you choosing. |
accent | Six hex digits, e.g. accent=1A56DB | Recolours the header bar and the primary button to match your brand. |
header | 1 or 0 | Set to 0 to hide the title bar when your page already has a heading above the widget. |
breakdown | 1 or 0 | Set to 0 to hide the calculation breakdown for a more compact block. |
corners | 1 or 0 | Set to 0 for square corners if your design has no rounding anywhere else. |
width | full | Removes the 520px maximum so the widget stretches to its container. |
Parameters are added to the iframe URL as a normal query string, for example
/embed/peg-ratio-calculator.html?theme=dark&accent=1A56DB&header=0. The
widget builder lets you set all of them visually and hands you the finished code.
Why embed the PEG Ratio Calculator
A P/E of 30 can be cheap for a fast grower and expensive for a slow one, and PEG is how to tell them apart. The widget divides the P/E by the earnings growth rate and shows the result against the usual thresholds. Growth investing content and JSE small-cap coverage are the natural placements.
What the widget calculates
The PEG ratio divides the P/E by the expected earnings growth rate. It exists because a P/E on its own cannot distinguish an expensive company from a fast-growing one, and those are very different things.
The convention is that a PEG near 1 means the multiple is roughly matched to the growth. It is a rough guide rather than a rule, and it is only as good as the growth estimate, which is a forecast rather than a fact.
The embedded version keeps the inputs and the result. The full PEG Ratio Calculator on TradeAnswers adds worked examples, the method behind the numbers and a long FAQ.
Who this widget suits
Investing and share research blogs
Readers can value a share on the page instead of opening a spreadsheet.
Finance courses and study sites
A live calculation under the formula makes the method concrete.
Investor clubs and newsletters
A shared tool gives members a common way to compare companies.
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The full library of free trading widgets has more than a hundred tools, and the widget builder lets you preview and configure any of them before you copy the code.