datesClassic tool
Date Add and Subtract Calculator
Add or subtract days from a date and view both results side by side.
Choose a base date and enter how many days you want to move forward or backward in the calendar. The tool is useful for due dates, schedules, trips, delivery windows and any situation where you need to project dates quickly.
It shows the addition and subtraction results at the same time, which helps a lot when you are comparing scenarios or checking deadline margins.
Use clear inputs to get a more useful result.