Stopwatch
Free Online Stopwatch
This stopwatch runs directly in your browser – no download, no app, no registration. Simply start and measure time. Whether in the office, in a workshop, during sports, or at a team event: a reliable online stopwatch is always practical when every second counts.
What is this stopwatch suitable for?
Fairly and transparently measure time limits for group exercises, challenges, or team competitions.
Timeboxing for moderations, brainstorms, or presentations – without an extra tool.
Directly usable as a timer for escape rooms, quiz rounds, or puzzle formats.
Easily stop intervals, laps, and breaks during training or sports events.
Keep an eye on speaking time – perfect for pitch training or internal presentations.
Pomodoro method, deep work blocks, or simply concentrated work with a timer.
Frequently Asked Questions
Simply click "Start" – the clock begins immediately. With "Pause", you can stop the time and resume with "Start". "Reset" sets everything back to zero. The "+ Lap" button allows you to record lap times. Alternatively, everything also works via keyboard: spacebar = Start/Pause, R = Reset, L = Lap.
Yes, absolutely. The stopwatch is ideal for all formats where groups compete against each other or together against time. The lap function makes it easy to measure and compare individual tasks or rounds separately – transparent for all participants.
No. The stopwatch runs entirely in the browser – on your mobile phone, tablet, or laptop. No download, no app, no registration. Just open the page and get started.
The stopwatch measures in hundredths of a second and uses the browser's high-resolution performance API. For all everyday applications – sports, workshops, team events – the accuracy is more than sufficient.
Yes. The design is responsive and works on all devices – smartphone, tablet, and desktop. Simply open the page in your browser, and you're done.
