Days Between Dates Calculator
Calculate the exact number of days, weeks, months, and years between any two dates instantly.
How It Works
Select a start date and an end date using the date pickers. The calculator instantly shows:
- Total days between the two dates
- Years, months, and days breakdown
- Weeks and remaining days
- Total months and total weeks
The difference is always shown as a positive number regardless of date order.
Frequently Asked Questions
Does it matter which date I enter first?
No, the calculator uses the absolute difference between the two dates. You can enter them in any order and it will always show the correct positive difference.
Does this include the start and end dates?
The calculator counts the number of days between the two dates. If you need to include both the start and end dates, add 1 to the total days shown.
How accurate is the months calculation?
The months calculation accounts for varying month lengths (28–31 days) and provides an exact breakdown of years, months, and remaining days between the two dates.