Days until calculator
Calculator
The calculator needs JavaScript. The tables below give the same numbers for common cases.
How it is worked out
- Days = target date − start date, counted as calendar days.
- Change the target date to count down to any event; the start date is today when the page opens.
| Inputs | Answer |
|---|---|
| From: 2026-11-13; Target date: 2026-12-25 | There are 42 days from Friday, November 13, 2026 to Friday, December 25, 2026. |
| From: 2026-11-13; Target date: 2027-01-01 | There are 49 days from Friday, November 13, 2026 to Friday, January 1, 2027. |
| From: 2026-06-01; Target date: 2026-05-20 | Wednesday, May 20, 2026 was 12 days before Monday, June 1, 2026. |
How to use it
Enter the date of an event and the calculator counts the days from today: 1 January to 25 December is 358 days. It also gives the weeks and days, the months and days, how many weekdays are in the span and the weekday the event falls on.
If the date has already passed, it says how many days ago it was. Change the start date to count between any two dates.
Frequently asked questions
How many days until Christmas?
Enter 25 December of the year; the count starts from today.
Does it count weekends?
The total counts every day; the weekday row excludes Saturdays and Sundays.
Can I count from a different day?
Yes, change the start date.
Method: standard arithmetic shown step by step; no outside data is used. Checked 2026-11-12.
About · How we verify this · Editorial policy · Corrections
General information only. Results are plain arithmetic on the numbers you enter; check anything important (money, health, school work) against your own records or the official source.