Overview
Track the countdown to a wedding, trip, exam or birthday. Enter the event name, date and time to get the remaining days, hours and minutes.
Formula
Find the difference between the event time and the current moment, then split it into days, hours and minutes. A negative result means the event has passed.
How it works
Name the event
The name is optional and appears in the result.
Enter date and time
Set the event moment precisely.
Read the countdown
Days, hours and minutes appear.
Worked examples
An event next week
If it is in 7 days and 3 hours, the days and hours are shown clearly.
A past event
If two days and five hours have passed, the elapsed duration is shown.
Frequently asked questions
Does the countdown update automatically?
No, it shows the result when calculated. Recalculate to refresh it.
Can I count down a past event?
Yes, it shows the time elapsed since the event.
Is the time in my zone?
Yes, the date and time are interpreted in your local time zone.
This calculator is for educational and informational purposes only and is not a substitute for professional advice.