---
description: API reference for rtk-clock component (Web Components (HTML) Library)
title: rtk-clock
image: https://developers.cloudflare.com/og-docs.png
---

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# rtk-clock

Last updated Aug 25, 2026|Copy as Markdown|[View as Markdown](https://4f1c5cd2.previews.developers.cloudflare.com/realtime/realtimekit/ui-kit/api-reference/core/rtk-clock/index.md)|[Agent setup](https://4f1c5cd2.previews.developers.cloudflare.com/agent-setup/)

Shows the time elapsed in a meeting.

## Properties

| Property | Type     | Required | Default         | Description    |
| -------- | -------- | -------- | --------------- | -------------- |
| iconPack | IconPack | ❌        | defaultIconPack | Icon pack      |
| meeting  | Meeting  | ✅        | \-              | Meeting object |
| size     | Size     | ✅        | \-              | Size           |

## Usage Examples

### Basic Usage

```html
<rtk-clock></rtk-clock>
```

### With Properties

```html
<rtk-clock
 size="md">
</rtk-clock>
```

```html
<script>
  const el = document.querySelector("rtk-clock");

  el.meeting= meeting
</script>
```

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