PowerPoint Countdown Timer Add-In

Add a live countdown timer or stopwatch to any PowerPoint slide in under a minute. Works in Slide Show mode on Windows, Mac, and PowerPoint for the web.


Microsoft AppSource Verified
AppSource Verified

Used by teachers, trainers, and presenters

Install Free on AppSource
How It Works
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  • ✔ Add a timer in under 1 minute
  • ✔ Timer stays visible during Slide Show
  • ✔ Radial or digital timer display
  • ✔ Global or per-slide timing control

Compatible with Windows & Mac, including Microsoft 365 and Office LTSC 2025.

PowerPoint timer — countdown add-in for slides — UbiTimer radial display

PowerPoint timer add-in

How to Add a Countdown Timer in PowerPoint

The fastest way to add a countdown timer in PowerPoint is to use a timer add-in built for Slide Show mode. UbiTimer Classroom Free lets teachers and presenters add simple live timers directly to their slides, so there is no need to switch to a separate browser timer.

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Option 1: Add a timer with UbiTimer

  1. Install UbiTimer from Microsoft AppSource.
  2. Open your presentation in PowerPoint.
  3. Insert a countdown timer or count-up timer on any slide.
  4. Set the duration, style, and position.
  5. Start Slide Show and present with a live timer.

Why not build one manually?

You can create a manual timer in PowerPoint with shapes and animations, but it is harder to edit, reuse and manage during a live presentation.

  • More setup time
  • Harder to update across slides
  • Less flexible during live presentations
  • No simple presenter-only timer workflow

Why UbiTimer?

A PowerPoint Timer Made for Real Presentations

UbiTimer adds live countdown and count-up timers to PowerPoint, making it easier to manage time during lessons, meetings, rehearsals and presentations. Start with Classroom Free for everyday timing, then upgrade when you need advanced features such as global timers, Timer Groups and presenter-only timing.

Countdown timer

Add a clear countdown timer to any PowerPoint slide.

Count-up timer

Track elapsed time for Q&A sessions, discussions, rehearsals and classroom activities.

Per-slide timing

Use different timers for different slides, topics or activities.

Global timer

Run one timer across your full presentation when you need a single shared countdown.

Advanced feature

Presenter-only mode

Keep the timer visible to you while presenting without showing it to the audience.

Advanced feature

Windows + Mac support

Works with PowerPoint on Windows, macOS and Microsoft 365.

Classroom Free available

Need a PowerPoint timer that actually works?

UbiTimer runs inside PowerPoint, helping you keep lessons, meetings and presentations on time without switching to another timer app.

Try Classroom Free →

Quick demo videos

See the PowerPoint Countdown Timer in Action

Watch quick examples showing how to add a timer, set slide timings and style your PowerPoint timer.

Getting Started — Add a timer in seconds

Getting Started

Add a timer in seconds and see the basics.

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Set slide timings easily

Set Slide Timings

Count down or up, using global or per-slide timing.

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Match your slide design

Apply Styles

Match your slide design and keep your timer consistent.

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FAQ

PowerPoint Countdown Timer FAQ

Does PowerPoint have a built-in countdown timer?

No. PowerPoint does not include a simple built-in countdown timer or stopwatch for live presentations. You can create timer effects manually with shapes and animations, but a dedicated add-in is easier to use and manage.

How do I add a timer to PowerPoint slides?

You can add a timer with UbiTimer by inserting a countdown timer or count-up timer directly onto a slide. It runs live in Slide Show mode and can be customised for different presentation needs.

Can I add a 5-minute or 10-minute timer?

Yes. You can set common durations like 5-minute or 10-minute timers, as well as custom countdown lengths.

Does UbiTimer work on Mac?

Yes. UbiTimer works on both Windows and Mac, including Microsoft 365 and supported Office LTSC editions.

Does the timer work in Slide Show mode?

Yes. UbiTimer is designed to stay visible and run live during Slide Show mode.

Can I set different timers for different slides?

Yes. You can use per-slide timers for individual slides, or an advanced global timer across the full presentation.

Can I use UbiTimer for free?

Yes. UbiTimer includes Classroom Free for everyday classroom and presentation timing. Paid plans are available for advanced PowerPoint timing tools.

UbiTimer is compatible with Microsoft 365 and supported Office LTSC editions. Please note that Office LTSC 2021 reaches end of Microsoft support in October 2026.

More guides

More PowerPoint Timer Resources

Explore step-by-step guides, troubleshooting help and timer setup tutorials for PowerPoint.

How to Add a PowerPoint Timer

Step-by-step instructions for adding a timer to your slides.

Why PowerPoint Timers Stop Working

Fixes for common timer problems and setup issues.

Presentation Timer for PowerPoint

Timing tools for talks, meetings, seminars and conferences.

Classroom Timer for PowerPoint

Timer ideas and tools for teachers and classroom activities.

Start free

Add a Countdown Timer to PowerPoint in Minutes

Install UbiTimer to add a live countdown timer or count-up timer to your slides and present with better control over time.

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AppSource listed Made for teachers and presenters No separate browser timer needed