Date and Time
Calculate ages, date differences, and working days, see public holidays and long weekends, convert time zones, and track moon phases.
Date and Time tools
Date and Time Tools for Planning Ahead
Use the Date Difference Calculator to count the days between two dates. When weekends should not count, as with delivery times or notice periods, use the Working Days Calculator instead. To find the date 90 days from today, the Add and Subtract Days tool does the counting for you.
Time zones cause the most scheduling mistakes. The Timezone Converter covers every IANA time zone and adjusts for daylight saving time. For calls across several cities, the Time Zone Meeting Planner compares 2 to 6 zones. It highlights the hours that fall inside the 9:00 to 17:00 working day for everyone. Checking the time before you send an invite avoids the classic one-hour slip around daylight saving changes.
For focus and events, the Pomodoro Timer splits work into timed blocks with short breaks. To share a live countdown to a launch, a trip or a birthday, try the Countdown Timer. It creates a link that friends or teammates can open to watch the same clock.