Countdown to date

How many days left until the selected date (from today).

Input data

Results

Enter data and click Calculate.

Frequently asked questions

What does Countdown to date do?
It computes a date difference, age or other time-based result from the form.
What rule does it use?
Calendar difference or the rule described under “How the results are calculated”.
What inputs do I need?
Dates or periods in the format shown on the fields (usually YYYY-MM-DD).
Is the result exact?
Yes within the Gregorian calendar; time zones apply only if a field says so.

How the results are calculated