On this page is a days until date calculator, so you can see the days until your birthday, Christmas, Easter, or another holiday. By default the tool will compute from today, but you can choose a different start date.
Days Until Date Calculator
Using the Days Until Date Calculator
To use the days until now tool, just enter two inputs:
- Start Date: Enter a date where you'd like to start counting to the second date. When you load the page, it defaults to today's date.
- Date to Measure: The second date which you would like to count to from the start date.
When happy, hit 'Calculate Days Until Date'. You'll see two outputs:
- Days Between: The whole number of days between the first and second date you entered.
- Days, Years Between: The number of years between the first and second date you entered, plus the remainder days that don't divide evenly.
Days Until Date Calculator Questions
Dates are tricky, so I'll try to answer your questions up front.
Does the days until date calculator include leap years?
Yes! The tool will automatically factor in leap years if you set the two dates with a February 29th in between.
What happens if you open this tool at midnight?
A computer will always pick a date for you, so don't worry about the 'now' aspect of the tool. And if you stay on the page until after midnight, go ahead and move the start date manually.
Date, Age, and Time Calculators. Plus Others!
Try our other date, time, and birthday calculators:
- Days between two dates calculator
- Hours calculator
- Minutes calculator
- Age difference calculator
- Age on any date calculator
- Days from date calculator
- Days since date calculator
Beyond that, see our other calculators