Stopwatch
Free online stopwatch
This stopwatch runs directly in the browser – no download, no app, no registration. Just start and measure the time. Whether in the office, workshop, sports, or team event: a reliable online stopwatch is always practical when every second counts.
What is this stopwatch suitable for?
Fair and transparent timing of time limits in group exercises, challenges, or team competitions.
Timeboxing for moderations, brainstorming sessions, or presentations – without extra tools.
Directly usable as a timer for escape rooms, quiz rounds, or puzzle formats.
Easily time intervals, laps, and breaks during training or sports events.
Keep track of speaking time – perfect for pitch training or internal presentations.
Pomodoro method, deep work blocks, or simply focused work with a timer.
Frequently Asked Questions
Just click "Start" – the clock starts immediately. Use "Pause" to stop the time and "Start" to resume. "Reset" sets everything back to zero. You can record lap times with the "+ Lap" button. 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 the clock. The lap function makes it easy to measure and compare individual tasks or rounds separately – transparent for everyone involved.
No. The stopwatch runs entirely in the browser – on your phone, tablet, or laptop. No download, no app, no registration. Just open the page and start.
The stopwatch measures in hundredths of a second and uses the browser's high-resolution performance API. For all everyday uses – sports, workshops, team events – the accuracy is more than sufficient.
Yes. The design is responsive and works on all devices – smartphone, tablet, and desktop. Just open the page in your browser, and you're ready to go.
