Timer Icon

Q: When should I use it instead of a similar icon?

Use it for start and stop controls for time tracking on a task row or timesheet, counting up while it runs; countdowns on a quiz, exam or held checkout, with the minutes left before it closes; and duration cells in a timesheet or call log, such as 1h 20m tracked. For the hour a meeting starts or a store opens, use the Time icon. For the moment a countdown runs out, such as a quiz that just closed, use the Sand Timer icon. For a queued or pending row with nothing counting down, use the Hourglass icon.

Round stopwatch dial with a short button bar above it, for countdowns, elapsed time tracking and time limits. Available in 4 styles (outline, solid, duotone and filled) as a React component you install with the shadcn CLI.

Preview

Timer icon in outline, solid, duotone and filled styles

16px
20px
24px
32px

Install and code

pnpm dlx shadcn@latest add @reui/icons/default/filled/timer

Writes reui/icons/default/filled/timer.tsx

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Timer icon in shadcn/ui components

Button

Icon button

Button group

Badge

TimedTimedTimed

Dropdown menu

Input group

Sidebar

Empty state

No time tracked today

Start a timer on any task and the hours you log show up here by project.

Timer icon FAQ

What does this icon show?

Round stopwatch dial with a short button bar above it, for countdowns, elapsed time tracking and time limits. Typical uses: countdown to session end, track elapsed task time and set a quiz time limit.

When should I use it instead of a similar icon?

Use it for:

Start and stop controls for time tracking on a task row or timesheet, counting up while it runs
Countdowns on a quiz, exam or held checkout, with the minutes left before it closes
Duration cells in a timesheet or call log, such as 1h 20m tracked

For the hour a meeting starts or a store opens, use the Time icon. For the moment a countdown runs out, such as a quiz that just closed, use the Sand Timer icon. For a queued or pending row with nothing counting down, use the Hourglass icon.

Which styles does it come in?

4 styles: Outline, Solid, Duotone and Filled. Every style is drawn on the same 24 by 24 grid and installs as its own file, so you can switch styles without touching the layout.

How do I install it with the shadcn CLI?

Copy the install command from the panel above, in the style you want, and run it in your project. The shadcn CLI adds the icon as a React component that you import and render like any other. It draws in the current text color, so your text color and size classes style it. Icon installs need a ReUI Ultimate license.

What icons go well with it?

Icons from the same family and the Time set: Sand Timer, Calendar, Calendar Add, Calendar Date, Calendar Dots and Calendar Edit.

When was it added?

It joined the ReUI icon library on June 30, 2026.

For AI Agents

Hand your agent this brief or the ReUI MCP, not a screenshot. Installs with a ReUI Ultimate license.

When to use

Start and stop controls for time tracking on a task row or timesheet, counting up while it runs
Countdowns on a quiz, exam or held checkout, with the minutes left before it closes
Duration cells in a timesheet or call log, such as 1h 20m tracked

When not to use

The hour a meeting starts or a store opens: use the Time icon
The moment a countdown runs out, such as a quiz that just closed: use the Sand Timer icon
A queued or pending row with nothing counting down: use the Hourglass icon

Agent notes

Name an icon-only button with its label, "Start timer", as the aria-label

Markdownhttps://reui.io/icons/preview/timer.md

MCPget_icon("timer")

Installnpx shadcn@latest add @reui/icons/default/duotone/timer

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