Date Add/Subtract Calculator
Add or subtract days, weeks, months, or years from any date
About This Tool
Add or subtract days, weeks, months, or years from any date. Perfect for scheduling future events or calculating past dates.
Input a base date and the time period you want to add or subtract (days, weeks, months, years). The tool adjusts for month lengths and leap years automatically.
Use cases include planning vacations, tracking anniversaries, or calculating historical dates. All operations are performed locally in your browser without any data transmission.