Online Stopwatch
Your new online stopwatch is simple to use. It goes like this: When you want to begin timing an event, you just click the START button. The timer will begin counting time down to 1/100th of a second. 123Timer is a simple, convenient, and free online timer. With it, you can track time directly on the site without installing additional applications. Our countdown timer will be useful in many cases: for example, if you like to play online games and you need to track time, as well as during sports activities, cooking, and many other cases.
Use a simple and convenient Countdown Timer online and for free
About 123Timer
Day timer
Show allHour timer
Show allMinute timer
Show allSecond timer
Show all| Lap | Lap time | Total time |
|---|
Online Stopwatch Duck
Stopwatch f.a.q.
I see the stopwatch glitch sometimes, does this affect accuracy?
First of all: this does not affect the stopwatches accuracy. Some browsers have trouble displaying the milliseconds. The stopwatches measurement is aligned with your PC's internal clock. This makes deviation caused by a slow browser impossible
What are the most common usecases for the stopwatch?
Online Stopwatch Timer
You can use this stopwatch while playing games where time is a factor. For example for the game 30 seconds. You can also keep track of sports competitions etc. Using the halftime function on the stopwatch you can easily keep track of individual times.
Should I use this stopwatch for official time measurement
While we try to make measurement as accurate as possible we are depending on your computers internal clock. This makes the stopwatch suitable for home use only. For professional porposes use a calibrated time measurement device.
Can I display the stopwatch fullscreen?
Online Stopwatch Duck Race
Yes, we made that possible. First press F11 on your keyboard to make the browser switch to fullscreen. Next click the fullscreen switch on the stopwatch.