📅 Date Calculator

Calculate the exact number of days, weeks and months between any two dates instantly.

Start date

End date

Count only working days (Mon–Fri)?

Enter the two dates

Common date calculations

Does it account for leap years?

Yes, the calculation is exact and automatically handles leap years in any date range.

What are working days?

Working days are Monday through Friday, excluding weekends. This calculator does not account for public holidays as these vary by country.

Can I calculate dates in the past?

Yes. Enter the earlier date as the start date to calculate how many days have passed since then.