100% Free · Business Days Included
Date Difference Calculator
Find the exact number of days, months, years, and business working days between any two calendar dates.
Total Duration
32 Days
1 month, 1 day
Weeks & Days4w 4d
Working Days22 days
Weekend Days10 days
Total Hours768 hrs
How to Use the Date Calculator
1
Choose Start Date
Select your starting calendar date or use quick presets like today.
2
Choose End Date
Pick the ending date or add 7, 30, 90, or 365 days with one click.
3
Review Metrics
View total days, business days (Mon-Fri), weekend days, and exact year/month breakdown.
Frequently Asked Questions
What does the 'Include end date' option mean?
If you are counting full event days (e.g., from Monday to Wednesday), including the end date counts 3 days (Mon, Tue, Wed). Excluding it counts the 2 elapsed days between them.
How are working days calculated?
Working days count every Monday through Friday between the two dates, filtering out Saturdays and Sundays.