Date Difference Calculator
Count the days, weeks, months and years between two dates, including weekdays.
- Difference
- 0 years, 11 months, 30 days
- Total days
- 364
- Weeks and days
- 52 weeks, 0 days
- Weekdays (Mon to Fri)
- 260
What is Date Difference Calculator?
A date difference calculator tells you how much time lies between two dates. People use it to count down to an event, work out a deadline or measure a period of time.
What this tool does
Takes two dates and shows the difference in years, months and days, the total number of days, the weeks and days, and the number of weekdays from Monday to Friday. The start date is counted and the end date is not.
How to use it
- Pick the start date and the end date.
- Read the difference, which updates straight away.
- Swap the dates if you like; the order does not matter.
Did you know?
- A common year has 365 days, which is 52 weeks and one day.
- The weekday count does not know about public holidays.