Add/Subtract Days Calculator
Add or subtract a number of days from a given date.
Select a date and enter days to calculate.
FAQ
- How do I add days to a date?
- Enter your start date and the number of days to add. Use a negative number to subtract days. The result shows the new date.
- Does this handle month and year boundaries?
- Yes, the calculator correctly wraps across months and years using date-fns, accounting for variable month lengths and leap years.