Days Until Date Calculator
Find out how many days until any future date — a birthday, holiday, deadline, or event. Also shows weeks and months remaining.
Part of our Date & Time Calculators collection.
Days Until Date Calculator
Free online calculator
Leave blank to count from today
Results update automatically as you type
How to Use This Calculator
- 1
Enter the target date.
- 2
Leave 'From Date' blank to count from today.
- 3
See days, weeks, and months remaining.
How Days Until is Calculated
Days Until = Target Date − Today (or Start Date) Negative result means the date has already passed.
Example Calculation
Example: Days until December 25, 2025
Inputs
targetDate: 2025-12-25
Result
251 days
From April 18, 2025 to December 25, 2025 = 251 days.
Frequently Asked Questions
How many days until Christmas?
Enter December 25 to get the exact countdown updated daily.
How is this different from the Countdown Calculator?
Both calculate days until a date. The Countdown Calculator focuses on displaying a live countdown; Days Until Date focuses on the raw day count and related time units.