Date Difference Calculator
Calculate the exact difference between two dates. Enter a start and end date to see total days, working days, months and years between them.
How It Works & Formula
The calculator subtracts the start date from the end date to get total days, then breaks it into years, months and days, and counts weekdays separately.
Frequently Asked Questions
Does it count working days?
Yes, it shows the number of weekdays (Monday to Friday) between the two dates.
Can I find my exact age with this?
You can, but the dedicated age calculator gives a clearer years-months-days result.
Does it include both start and end dates?
The result counts full days between the two dates. Adjust by one day if you need inclusive counting.