Free online party game for your phonesTimer Knockout
Join a room
Try it
Stop at 1.50 sHow to play Timer Knockout online
Every round has a new target, from half a second up to 10 seconds, or longer if the host allows it.
On your turn, tap Start, count in your head, and tap Stop when you think the time is up. Nothing on the screen counts for you.
Everyone sees your time. When the whole room has gone, the player furthest from the target loses a life.
Lose all your lives and you're out. The last one standing wins.
Questions people ask
How do you play Timer Knockout?
Each round shows a target time, like 1.5 seconds. Players take turns tapping Start and Stop on a hidden timer, trying to stop right on the target. Whoever is furthest off loses a life. The last player left wins.
Is it free?
Yes. It's free in your browser, with no app and no sign-up.
How many players do you need?
2 to 12. One person starts a room and sends the link; everyone else joins on their own phone. On your own, use Try it above.
Is it fair if someone's internet is slow?
Yes. Your own phone times your two taps and sends the result, so a slow connection never changes your time.
What if my screen locks in the middle of a turn?
That attempt doesn't count and you simply go again.