Days Until Calculator
Days Until Calculator counts the time between today and any future (or past) date — in days, weeks, months, hours and minutes.
Last updated: July 2026
A days until calculator counts the exact time between today and a target date — in days, weeks, months and hours. Great for tracking time until a birthday, holiday, deadline or event.
How to use Days Until Calculator
- Pick a target date.
- Read the countdown in days, weeks, months and hours.
- Toggle to see the total in each unit individually.
Frequently asked questions
Does it count including today?
It counts the full days between today and the target date, not including today.
Can I calculate for past dates?
Yes — pick a date in the past and it shows how long ago it was.
Is it private?
Yes, the calculation runs entirely in your browser.
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