For clubs, coaches and blogs

Embed our tools

Put a free UTR calculator on your own page. Copy the code, paste it into any page that accepts HTML. No ads, no sign-up, no cost.

How it works

Copy the code of a tool below.
Paste it into an HTML or "embed" block on your site (WordPress, Squarespace, Wix and most club sites have one).
Publish. The tool works on phones and keeps the "by My Kids Play Tennis" link under it.

The tools collect no personal data. Results stay in the visitor's browser.

UTR rating impact calculator

Both UTRs and the score in, a "likely up, likely down or excluded" answer out. The question parents ask after every match. Open the full tool.

Embed code

<iframe src="https://mykidplaystennis.com/embed/utr-rating-impact/" title="UTR rating impact calculator" width="100%" height="900" style="border:0;max-width:760px" loading="lazy"></iframe>
<p><a href="https://mykidplaystennis.com/tools/utr-rating-impact/">UTR calculator by My Kids Play Tennis</a></p>

Select the code and copy it (Ctrl+C / Cmd+C).

Live preview

WTN to UTR converter

Converts World Tennis Number to UTR and back, with an NTRP equivalent. Uses the Duke University formula. Open the full tool.

Embed code

<iframe src="https://mykidplaystennis.com/embed/wtn-to-utr-converter/" title="WTN to UTR converter" width="100%" height="740" style="border:0;max-width:760px" loading="lazy"></iframe>
<p><a href="https://mykidplaystennis.com/tools/wtn-to-utr-converter/">WTN to UTR converter by My Kids Play Tennis</a></p>

Select the code and copy it (Ctrl+C / Cmd+C).

Live preview

Questions

Is it free? Yes. There is no fee, no account and no ads in the tool.

Can I change the size? Yes. Change the height in the code if your page cuts off the result. The tool fits any width from a phone screen up to 760 px.

Do the numbers stay up to date? Yes. The tool loads from mykidplaystennis.com, so every fix we make shows on your page too.

Want another tool as an embed? Tell us which one. We list all our tools on the tools page.