Online stopwatch. Easy to use and accurate stopwatch with lap times and alarms. Optional split intervals and alarm sound.

Create your timers with optional alarms and start/pause/stop them simultaneously or sequentially. They are perfect for everyday activities such as cooking meals, taking quizzes, giving speeches, playing …

A free, easy to use stopwatch with start alerts, split times and intervals. Edit laps with a single click and without interrupting the timer. Keep track of lap times by recording splits in a text file. Use it for …

Free, simple online stopwatch with start alerts, lap times, and sounds. Time your activities and save your timings in a text file.

Online Stopwatch Time your activities. With start alerts, lap times, and alarm sound.

Explore our online timers and countdown tools. Create your own countdown or use our pre-made countdowns to popular events.

The Duration Calculator calculates the number of days, months and years between two dates.

Minute: : Second: Location of event: Start typing name of city Weeks / Days / Hours / Minutes / Seconds Days / Hours / Minutes / Seconds Just Days Stop countdown at zero

Date Calculator: Add to or Subtract From a Date Enter a start date and add or subtract any number of days, months, or years.

Hour: : Minute: : Second: Now | Start of Day | Noon Remove the time Add time zone conversion Count only workdays