Days Between Dates
Count days from one date to another
Days Between Two Dates
About Days Between Dates
Find out exactly how many days there are between two dates, whether it's the countdown to a trip, a notice period, the length of a contract or days since an event. Pick the From and To dates in the second section of the calculator to see the total in days and weeks.
- To find a date: pick a start date, choose Add or Subtract and enter years, months, weeks or days.
- To count days: enter a From and To date in the second section.
- Results, including the day of the week, update instantly.
Frequently asked
Does the count include the start and end date?
It counts the days between the two dates. Add one if you need to include both the first and the last day.
How do I count only working days?
Use the Working Days Calculator, which skips weekends and holidays.
Are leap years handled?
Yes, 29 February is counted in leap years.
Is what I type sent to a server?
No. The tool runs entirely in your browser and there's no server behind it, so what you type never leaves your device and nothing is stored. You can check: it keeps working if you go offline after the page has loaded.
More from the Date & Time drawer
Other tools kept in this drawer, plus a few favourites from the bench.