Date Difference Calculator
Calculate the interval between two dates in days, months, and years
Input
Days
158
Months
5
Years
0
Weeks
22.6
Weekdays
113
Formula
Date Difference = End Date − Start Date, displayed in multiple units
FAQ
How is date difference calculated?
Date difference counts the complete days, months, and years between two dates and displays results in multiple units.
How are weekdays counted?
Weekdays count excludes Saturday and Sunday, only counting Monday through Friday.
Does date difference include the start day?
No. It counts complete days between two dates, excluding the start day. For example, Monday to Tuesday is 1 day apart.