No. 7 of 19

Days between two dates

Count the exact time between two dates for deadlines, notice periods, trips or project plans. The result is shown in days, in weeks and days, and in years, months and days.

Total–
weeks–
Difference–

Results are for information only.

How to use it

  1. Choose a start date and an end date.
  2. Check “include end date” when both days should count, such as Monday to Wednesday counted as three days.
  3. Read the total in several formats.

Frequently asked questions

Does the calculator handle leap years?

Yes. It uses real calendar dates, so 29 February is counted whenever it occurs.

What if the end date is before the start date?

The tool swaps them and shows the positive difference.

Does it count working days?

Not yet. Working-day counts depend on local weekends and holidays, which vary by country.