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📆 Days Until
Enter a date and see how many days are left (or days since). Simple and fast.
Days Until Calculator
Select a date and time to see the exact countdown or how long it's been.
How to use this tool
- Pick the target date and optional time to define the moment you care about.
- Leave the page open to watch the live countdown update every second.
- Adjust the date or time at any point to switch between upcoming and past events without refreshing.
Popular countdowns
- Track product launches, conferences, or campaign kickoffs across remote teams.
- Celebrate birthdays, anniversaries, and holidays with an exact day and second count.
- Monitor contract renewal and compliance deadlines so nothing slips through.
Timing tips
- Set the time field to 00:00 when you only care about the day count for events that start at midnight.
- Use the live timer as a kiosk or second-screen display during events or livestreams.
- Switch the countdown into "Time Since" mode by choosing a date in the past to measure how long ago something happened.
FAQ
- Does the countdown update automatically?
- Yes. The timer refreshes every second in your browser without needing to reload the page.
- Can I count the time since an event?
- Absolutely. Choose a date in the past and the widget switches to showing how long it has been since that moment.
- Which timezone is used?
- All values use your device's local timezone so the countdown stays aligned with your current location.
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