---
title: "Free Dog Age Calculator Widget for Your Website | Dog Years"
description: "Add a free dog years calculator to your blog or website. Copy one line of embed code — no sign-up, no cost, just a link back to dogyears.info."
image: "https://dogyears.info/result-image.png"
url: "https://dogyears.info/embed"
---

# Free Dog Age Calculator Widget

Add a working dog years calculator to your own site in one line of code — free, no sign-up, no ads of ours inside it. All we ask is that you keep the small "Powered by Dog Years" link.

## Embed code

Copy this into your page's HTML wherever you want the calculator to appear:

```
<iframe src="https://dogyears.info/widget?mode=compact" width="100%" height="360" style="border:1px solid #e4ddce;border-radius:12px;" title="Dog Years Calculator"></iframe>
```

## Two versions

**Compact** — breed (or size) and age in, human-years result out. Fast-loading, minimal, good for sidebars.

**Full** — adds breed/size and birth-date/age toggles, an optional dog's name, and the classic ×7 rule as a comparison. Better as a standalone feature on a dedicated page or blog post.

## A note on accuracy

The widget uses the same Royal Kennel Club size-adjusted ageing data as the main [calculator](https://dogyears.info/) — it isn't a simplified or less accurate version, just a smaller interface. It covers all 225+ Royal Kennel Club-recognised breeds.

### Want the full experience?

Use the calculator directly for the complete feature set, including shareable result cards.

[Go to the calculator](https://dogyears.info/)

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://dogyears.info/"},{"@type":"ListItem","position":2,"name":"Embed"}]}
```