10-Second Timer

A 10-second timer is long enough for a brief exercise burst, a fast mobility hold or a self-timer count-in. It is also the recovery half of a classic 20-second-work, 10-second-rest Tabata interval.

00:00

Hours Minutes Seconds

Alarm sound Volume

Tip: press Space to start or pause, R to reset, F for full screen.

In short

This page opens at 0:10 and targets a ten-second count-in or exercise burst. Press Start for a full-screen countdown with pause, alarm and loop controls.

Is a 10-Second Timer the Right Length?

Best for: Tabata recovery, sprint starts, short holds and self-timer photos.

Choose another length for: strength recovery that requires your breathing and technique to settle.

Use 20 seconds for a Tabata work interval or a longer mobility hold.

A ten-second transition

Stage	Time	What to do
Prepare	2 seconds	Stop the previous action and reset your position.
Main block	6 seconds	Use the middle seconds to breathe or prepare.
Finish	2 seconds	Start the next round cleanly at the alarm.

How to Set a Timer for 10 Seconds

Starting this countdown takes one click. The clock is already set to 0:10. Here is the full flow, including pausing, looping and full screen.

Open the presetThe countdown already shows 10 seconds (0:10), so no duration entry is needed.
Use it for a ten-second count-in or exercise burstStop the previous action and reset your position.
Follow the finish cueStart the next round cleanly at the alarm.

Duration and Clock Conversion

This duration spans 10 seconds in total.

That's under a minute - A short, precise countdown.

However you measure it, the 10-second countdown tracks the same span and reaches zero at the scheduled finish time. Alarm sound requires the page to remain open and the browser to permit audio.

Seconds	10
Minutes	0.1667
Hours	0.0028
Clock (h:mm:ss)	0:00:10

Using this for training?

Interval Training Timer Guide for HIIT Workouts

Set up interval timers for HIIT, Tabata, EMOM and circuits. Learn the work/rest formats and how to loop a timer so your rounds run hands-free.

Read the guide →

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Questions About This Duration

What is a 10-second timer best used for?

It is a strong fit for Tabata recovery, sprint starts, short holds and self-timer photos. Use 20 seconds for a Tabata work interval or a longer mobility hold.

Is 10 seconds the right timer length for every task?

No. It is less suitable for strength recovery that requires your breathing and technique to settle. Match the timer to the task rather than choosing a duration only because it is familiar.

What timer should I use instead of 10 seconds?

Use 20 seconds for a Tabata work interval or a longer mobility hold.

How is the remaining time calculated?

The countdown is driven by your device clock, so its display recalculates the remaining time whenever the browser is able to update. When the page is hidden the browser may slow the on-screen updates, but the finish time is calculated from the real clock. Background alarm sound is not guaranteed.

Need this countdown on another page? Create an embeddable timer with your preferred title, theme and size.