About Day Counter
Calculate the interval between two dates in days, or in years, months and days.
How it works
The tool compares two calendar dates and can include the start date. It also expresses the interval in years, months and days.
How to use
- Choose the From and To dates.
- Choose whether to include the start date.
- Calculate and review both interval formats.
Practical example
From 1 January to 2 January is one elapsed day, or two days when the start date is included.
Useful tips
This counts calendar days. It does not exclude weekends or holidays.