All TimerHubs Tools
Teachers, coaches, students, nurses and project managers all time things differently. Pick the tool that matches the job — nothing here needs an account, an install, or a credit card.
Pick a tool
Every tool is free, works in the browser, and needs no signup.
Looking for numbers instead of minutes? Try the free calculators, the fun pickers and games, or browse the full site index.
Looking for games and pickers?
The spinner wheel, dice roller, coin flip, random number generator, reaction test, memory match, typing test and whack-a-mole all live in the Fun & Games hub — kept separate so these timer pages stay distraction-free.
Which timer should you use?
If you need to measure how long something took — a swim heat, a lab experiment, a support call — use the stopwatch and record laps as you go. If you need to count down to zero, the countdown timer handles anything from a 30-second drill to a 99-hour deadline.
Running heats or stations where several people go at once? The multi timer keeps a separate clock per lane or group. For focused work sessions, the Pomodoro timer automates work and break cycles so you stop watching the clock. Classrooms and sensory-friendly settings usually do better with the visual timer, which shows time shrinking as a colored ring instead of digits.
Working across time zones, or reading a 24-hour schedule? Use the time zone converter and the military time chart. And when you need to choose who goes next without arguments, the random name picker settles it.
Everything here is free, browser-based and private
No sign-up, no download, no trial. Every tool on this page runs entirely in your browser, which means the timing is handled by your own device clock and keeps running even if your connection drops. Rosters, lap lists and name lists are saved to your browser's local storage, so they are still there tomorrow on the same device and never sent to a server.
Built for classrooms, gyms and remote teams
The tools were built around real timing jobs: heats at a track meet, station rotations in a classroom, interval rounds in a gym, agenda blocks on a video call, and quiet countdowns in a therapy room. Each page is large enough to read from across a room and works on a phone, a laptop or a projector without any setup. The stopwatch can also be embedded in your own site if you run a class page or team site.
New here? Start with the stopwatch, then browse real use cases or the TimerHubs blog for guides on focus, coaching and time tracking.