Days Until Calculator
Pick any target date and see exactly how many days, weeks, and months are left. Works for birthdays, weddings, deadlines, vacations, and any future event.
Pick any date — past or future.
Pick a date to start
Choose a target date above and the result will appear here.
How to use this calculator
Choose a target date using the date picker above. The tool will instantly show how many full days are left until that date, broken down into weeks and days, with an approximate month count for longer spans.
All calculations run in your browser using your local date. The site does not store or send your dates anywhere.
Common questions
Frequently asked questions
Does the calculator include today?
No. The result shows the number of full days between today and the target date. If today is the target, the result is zero days.
Does it count weekends?
Yes. The Days Until calculator uses calendar days, so Saturdays and Sundays are included in the total.
Can I calculate weeks until a date?
Yes. Along with the total day count, the tool shows the result broken down into full weeks and remaining days.
What if I pick a past date?
The calculator will tell you how many days have already passed since that date.
What is the difference between calendar days and business days?
Calendar days include every day of the week. Business days normally exclude Saturdays and Sundays. Use our Business Days Calculator to skip weekends.
Are leap years handled?
Yes. The calculator uses standard calendar logic and accounts for leap years automatically.