About This Calculator
This Days Between Dates Calculator determines the total number of days between two selected dates, including both the start and end dates in the count. It's useful for project planning, leave calculations, event countdowns, or measuring durations over time.
How It Works
- Choose a start date and an end date using the calendar.
- The calculator counts all days from the start date to the end date.
- Both dates are included in the total.
- You’ll see the full number of days between them, whether it’s one day or hundreds.
This tool counts every day on the calendar, including weekends and holidays.
Frequently Asked Questions
Are weekends and holidays included in the result?
Yes. This calculator counts all calendar days between the selected dates, regardless of weekends or holidays.
Is the end date counted?
Yes. Both the start date and the end date are included in the calculation.
What happens if the start and end dates are the same?
The result will be 1 day, since both dates are counted.
Can I select an end date that is earlier than the start date?
Yes. In that case, the result will be a negative number, indicating the number of days in reverse.
Does this calculator adjust for leap years?
Yes. The date difference is calculated based on actual calendar dates, so leap years are accurately accounted for.