Days Until Calculator
Count days until a date — total days, business days, weeks and months.
Last updated: August 2026
Total days
137
Weeks + days
19 wk 4 d
Business days
99
Months
4
Years
0
Business days count Mon–Fri, excluding weekends; public holidays are not excluded.
How it works
Days = end − start, plus 1 if the end day is included. Business days exclude Saturdays and Sundays.
Example: 10 Aug to 25 Dec 2026 = 137 days (97 business days).
Frequently Asked Questions
How many days until a specific date?
Enter the target date and the calculator counts the full days from today (or your chosen start date) to it, excluding the end day by default.
What are business days?
Business days are Monday to Friday, excluding weekends. Public holidays are not subtracted because they vary by state and city.
Does 'include end day' change the result?
Yes. It adds one day to the count, which is useful for countdowns that include the final day itself.
Why do different sites show different day counts?
Some include the end date and some do not, and some count only full 24-hour intervals. This calculator is exclusive by default, with the include-end-day toggle to switch.