Add or Subtract Days from a Date
This calculator adds or subtracts days, weeks, months, or years from any date. Pick a start date, choose the amount and operation, and see the resulting date.
How to Use
Enter a start date, pick the unit and amount, and choose Add or Subtract. The new date and day of the week appear instantly.
- Add or subtract days, weeks, months, years
- Shows the resulting weekday
- Handles month-end correctly
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