Days Between Dates
Count the exact number of days, weeks and months between two dates, with an inclusive option — free, fast and private.
Pick two dates and click Calculate.
How to use Days Between Dates
- Pick the start date.
- Pick the end date.
- Tick inclusive if you want to count both end dates.
- Click Calculate to see days, weeks and months.
Note: this tool runs in your browser. Nothing is uploaded.
Frequently Asked Questions
Is the Days Between Dates calculator free?
Yes, it is 100% free with no sign-up.
Does it count the end date?
By default it counts the difference, so 1 January to 2 January is 1 day. Tick the inclusive option to count both dates, which gives 2 days.
Does it handle leap years?
Yes. The calculation uses real calendar dates, so leap days like 29 February 2024 are counted correctly.
Can the end date be before the start date?
Yes. The tool swaps the dates and still gives the correct number of days between them.