Countdown Days
Count days until or since a date
No events yet. Add one above.
About This Tool
Calculate how many days remain until a future date or how many days have passed since a past date. Name your event and track milestones.
Frequently Asked Questions
How are days counted?
Days are counted in calendar days between dates in your local timezone, with today as the reference when applicable.
Can I track multiple events?
This simple version calculates one event at a time. Run it again for another date.
Does it include the target day?
Results show whole days until or since the target date. Exact inclusion rules are shown with the result.
Is my event data stored?
No. Dates and names are processed locally and not uploaded.