20 Minute Timer

Free Online 20 Minute Countdown Timer with Alarm

20:00
How to use: Click Start to begin the 20 minute countdown. The timer will alert you when time is up. You can pause, reset, or go fullscreen anytime.

About the 20 Minute Timer

The 20 minute timer is a simple, accurate, and free online countdown timer. Use it for workouts, games, cooking, productivity sprints, classroom activities, and more. No registration, no ads, and works on any device.

Why Use a 20 Minute Timer?

Frequently Asked Questions

Can I use this timer for Pomodoro?
Yes! 20 minutes is a popular Pomodoro interval for focused work and study.
Does the timer work in the background?
Yes, the timer keeps running even if you switch tabs (unless your browser suspends background tabs).
Is this timer free?
Yes, the ManyCalcs 20 minute timer is 100% free and always will be.
Will the timer make a sound?
Yes, an alarm will play when the countdown reaches zero.
Can I use this timer on my phone?
Absolutely! The timer is mobile-friendly and works on any device.

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For more, see Timer on Wikipedia.