Date Difference Calculator
Find the exact number of days, weeks or months between two dates.
In the future
365days
1 year, 0 days
52
Total Weeks
12
Total Months
1
Total Years
261
Business Days
Mon–Fri only
DateCalendarDaysDurationSchedule
Find the exact number of days, weeks, months and years between any two dates — including a business-days count that skips weekends.
Key Features
Full Breakdown
Shows the difference as years + months + days, plus total days, total weeks, and total months.
Business Days Count
Counts only Monday–Friday days between the two dates, skipping weekends.
Swap Button
Instantly swap start and end dates to reverse the direction of calculation.
Past / Future Indicator
Labels the result as in the past, today, or in the future relative to now.
How to Use
- 1Set a start date and an end date using the pickers.
- 2The breakdown and stats update instantly.
- 3Use the swap button to reverse the dates if needed.