Calchy.
For bloggers + auto sites

Embed Calchy on your site.

Drop a free, fast tire-pressure lookup widget on your blog, forum, or wiki. No tracking, no signup, no fees. Powered by Calchy’s OEM spec database — every make, model, and year.

Widget 1 of 5

Tire Pressure Lookup

Live preview
<iframe
  src="https://calchy.com/embed/tire-pressure"
  width="100%"
  height="380"
  frameborder="0"
  scrolling="no"
  loading="lazy"
  title="Tire Pressure Lookup — Calchy"
  style="max-width:520px;border:0;display:block;margin:0 auto;"
></iframe>
Widget 2 of 5

PSI ↔ bar converter

Live preview
<iframe
  src="https://calchy.com/embed/psi-to-bar"
  width="100%"
  height="320"
  frameborder="0"
  scrolling="no"
  loading="lazy"
  title="PSI to bar converter — Calchy"
  style="max-width:460px;border:0;display:block;margin:0 auto;"
></iframe>
Widget 3 of 5

kg ↔ lb converter

Weight: kg, lb, g, oz, stone — single input, four outputs.

Live preview
<iframe
  src="https://calchy.com/embed/kg-to-lb"
  width="100%"
  height="300"
  frameborder="0"
  scrolling="no"
  loading="lazy"
  title="kg ↔ lb converter — Calchy"
  style="max-width:460px;border:0;display:block;margin:0 auto;"
></iframe>
Widget 4 of 5

mph ↔ km/h converter

Speed: mph, km/h, m/s, knots — for car / aviation / running.

Live preview
<iframe
  src="https://calchy.com/embed/mph-to-kmh"
  width="100%"
  height="280"
  frameborder="0"
  scrolling="no"
  loading="lazy"
  title="mph ↔ km/h converter — Calchy"
  style="max-width:460px;border:0;display:block;margin:0 auto;"
></iframe>
Widget 5 of 5

°C ↔ °F converter

Temperature: °C → °F + Kelvin alongside. Recipe + travel use.

Live preview
<iframe
  src="https://calchy.com/embed/c-to-f"
  width="100%"
  height="280"
  frameborder="0"
  scrolling="no"
  loading="lazy"
  title="°C ↔ °F converter — Calchy"
  style="max-width:460px;border:0;display:block;margin:0 auto;"
></iframe>
How to use

Paste the snippet inside any HTML block in your CMS — WordPress (Custom HTML block), Ghost (HTML card), Webflow (Embed), Notion (/embed with the URL).

  • OEM data, not vibes. Cold PSI specs sourced from manufacturer door-jamb stickers across every major brand.
  • Light + iframe-safe. Inline styles, no external CSS, no analytics — your visitors stay on your page.
  • Mobile-friendly. Responsive grids; collapse to single-column on narrow screens.
  • Free forever.The only catch: a small “Powered by Calchy” link to the full database.
More embeds

HP ↔ kW, tire size compare, BMI lookup queued up. Tell us which one you want next via the suggestion box on the homepage.

Have a non-standard layout? Email yiannis@dmstuned.eu and we’ll customize.