Date Add / Subtract
Choose a date, enter the number of days, and add or subtract them.
How it runsThis calculation or text operation runs in your browser.
What the result means
The result is the calendar date after adding or subtracting the specified number of days.
Important note
This is a calendar-day calculation. It does not exclude weekends or public holidays.
About this tool
Add or subtract a number of days from a date with this free online date calculator.
Many browser-based tools process input on your device; external-service tools may send network requests.
How to use
Use the fields above
Choose a date, enter the number of days, and add or subtract them.
No signup
Many tools run locally in your browser.