Stop at Exactly 10.000
Can you stop the clock at exactly 10.000 seconds? Three decimal places, no peeking.
Quick answer: Press START, count to ten in your head and press STOP. The clock reads to the thousandth of a second, and it hides after two seconds. Get closer to 10.000 than your friends.
Press START, count in your head, and press STOP when you think the target time is reached. Space or Enter also work.
How to use it
- Choose the target time and how many decimal places you want to be judged on.
- Press START. The clock counts up, then hides after a couple of seconds.
- Press STOP when you think the target (10 seconds) is reached. You see the exact time and how far off you were.
How close can you get?
With one decimal place you only need to be within about a tenth of a second. With three decimals, the display reads to the thousandth of a second, which is about the limit of human timing. Spot-on at three decimals is rare, even for good players.
Tip: do not count seconds out loud too fast. Many people tap a steady rhythm, such as four beats to a second, and count the beats.
What people use it for
- Arcade-style challenge with friends
- Testing your sense of time
- A quick break
- Who is closest wins
- Practising a steady rhythm
Questions
How accurate is the timing?
It is measured with your browser's high-resolution clock at the moment you press, so it is accurate to a millisecond or better. Your own device may add a small delay between pressing and the browser seeing the press.
What does the decimal setting change?
It decides how many digits the clock shows and how exactly you are judged. Three decimals shows thousandths of a second.
Is my score saved?
Only the closest result you have had is kept, on your own device.
Is it free?
Yes. No sign-up, no install and no limit.
Is anything saved or sent?
No. Everything runs in your browser. Only your own best score, where a page shows one, is kept on your device.
Last updated 2026-10-24. Free to use, no sign-up. Made by ficklestudio26.