Days between two dates
How many days have passed or are left
Until:
- Years, months and days
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- Weeks and days
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- Hours
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Worked out in your browser. No sign-up.
Enter a start and end date to see how many days lie between them, and what that is in weeks, months and years. Buttons show the days left until New Year, Orthodox Christmas or Orthodox Easter. It also works the other way: add or subtract days, say a 90-day deadline, and see which day it lands on.
How it works
The calculator takes the start date away from the end date, the way hotel nights are counted: Monday to Wednesday is 2 days. If you need both dates included, for instance when counting days of annual leave, add 1.
Months follow the calendar, so 31 January to 28 February is 28 days, not a whole month. Leap years are built in, which gives February 2028 its 29 days.
Orthodox Easter is worked out from the Julian calendar for each year, so it usually falls on a different Sunday from Western Easter. For deadlines in working days, use the working days calculator.
Worked example
From 13 November 2026 there are 49 days to New Year, 55 to Orthodox Christmas on 7 January, and 170 to Orthodox Easter, which falls on 2 May in 2027.
A flat lease signed on 15 November 2026 runs for 180 days. “Date + number of days” shows it ends on Friday 14 May 2027. That's 5 months and 29 days, not a full six months, because months differ in length.
Many visitors to Serbia also count days for the 90-day visa-free stay. Enter the date you arrived and 89 in “Date + number of days” to see your last day if you entered once and stayed put.
Questions people ask
Does the calculator count the first day?
No, it counts the days in between. From 1 March to 10 March is 9 days, just as a hotel counts nights.
When is Christmas in Serbia?
On 7 January. The Serbian Orthodox Church follows the Julian calendar, which is 13 days behind. Both 7 January and 1–2 January are public holidays.
How do I find the difference between two dates in Excel?
Subtract one cell from the other: =B2-A2 gives the number of days. For whole months use =DATEDIF(A2,B2,"m") and for years =DATEDIF(A2,B2,"y").
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Updated: 13 November 2026