Free date and time tools
Ages, countdowns, durations and time zones.
Calendar math is easy to get wrong by hand, and a timer should just work. The online timer and stopwatch run in any browser tab with a clear alarm and lap times, and the countdown timer counts down to a date you can share as a link. The other tools do the counting properly: an exact age down to the day, the days or working days until a deadline, and the right meeting time for people in three time zones.
All date and time tools
6 tools- Age CalculatorPopular Exact age in years, months and days, plus your next birthday.
- Days Between Dates Count the days, weeks and working days between two dates.
- Time Zone Converter What time it is in other cities, daylight saving time included.
- Online Timer A simple countdown timer with presets and an alarm, right in your browser tab.
- Stopwatch An online stopwatch with lap times you can copy, accurate to the hundredth.
- Countdown Timer Count down the days, hours and minutes to a date, and share it as a link.
Coming soon in Date and Time
Add or Subtract DaysPomodoro TimerMeeting PlannerBusiness Days CalculatorWeek NumberDay of the Week FinderTime Duration CalculatorHours Calculator
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