Put a live calculator on your page
Swap a static table for a real, interactive WIMSTA calculator — 24 to choose from, 3 as a one-line script, all of them as an iframe. Free, forever. A small “Powered by WIMSTA” credit rides along; keeping it is how the widget stays free.
Choose the calculator that fits your article — body fat next to a diet post, heart-rate zones next to a training plan.
Copy the snippet into your page or post. Script widgets render in a shadow root; iframes work anywhere HTML is allowed.
Your readers get a working tool; the credit link points back to the full calculator. No account, no upkeep, no cost.
One line, ~2 KB, renders in a shadow root so it can’t clash with your CSS — and makes no third-party requests, sets no cookies. It shows a small “Powered by WIMSTA” credit; please keep it. If your platform strips <script>, switch to Iframe.
Why embed a WIMSTA calculator
- A range, not one fake number. Most embeddable calculators show a single figure. WIMSTA runs several validated formulas and shows the honest spread — more useful, and more trustworthy for readers.
- GDPR-safe for you. Everything computes in the visitor’s browser: zero requests to us, zero cookies, no third-party fonts or analytics. Safe to put on a clinic or EU site without a consent banner.
- Light and self-contained. System fonts, no dependencies, responsive down to a 280 px sidebar. The script version renders in a shadow root so it can’t collide with your theme’s CSS.
- Free, forever. Any site, including commercial. The embed URLs never change or disappear — once you paste it, it keeps working through every redesign on our side.
- Use on any website, including commercial — no permission needed, no fee.
- Please keep the “Powered by WIMSTA” credit inside the widget footer. The extra text link in the iframe snippet is optional, but appreciated.
- The calculators give estimates from published formulas for general information — not a medical device, and we don’t guarantee clinical accuracy.
- Want a white-label, another language, or a calculator that isn’t here yet? Email us.