Date calculator
Compare two dates or apply signed duration fields to a starting date.
Counts the later date as one day and updates both totals and the calendar breakdown.
The second date is later.
- Total days
- 29 Days
- Calendar difference
- 0 Years · 0 Months · 29 Days
Fields apply in years → months → weeks → days order. A missing day in the target month is clamped to that month's last day.