Countdown Calculator
Add one or many events, choose a time zone, set repeats, and watch the live timers. Works with daylight saving automatically.
New event
Tip: The share link stores your timers in the URL. Anyone you share it with will see the same list.
Upcoming
All timers
| # | Event | Target (local to event) | UTC | Time left | Business days | ICS | Remove |
Optional ad slot
Notes
- Time zones use the IANA database. City shortcuts like New York map to America/New_York.
- DST is handled by your browser. On DST change dates some local times are ambiguous or skipped. We resolve using the time zone rules.
- Business days count excludes Saturdays and Sundays only.