How to use this calculator
- Pick the start date and the end date.
- Optionally tick “include the end date” to count both endpoints.
- Read the result — total days, the figure in weeks and months, and a years-months-days breakdown.
How are the days between two dates counted?
By default this calculator counts the number of full days from the start date up to the end date, so consecutive days like the 1st and the 2nd are one day apart. Tick “include the end date” to count both the start and end days, which adds one to the total.
Frequently asked questions
How many days are between two dates?
Enter both dates above and the calculator shows the exact number of days between them, along with the total in weeks and months.
Is the end date included in the count?
By default no — the result is the number of days from the start date to the end date. Tick “include the end date” to count both endpoints, which adds one day.
Does this calculator count weekends and holidays?
Yes, every calendar day is counted. If you need only working days excluding weekends and public holidays, use the Working Days Calculator instead.