Date Calculator

Add or subtract days, months, and years from any date. Calculate future and past dates instantly. Perfect for planning and scheduling.

Result Date

New Date
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-
Day of Week
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📅 Calculation:
Start Date: -
Operation: -
Result: -

How This Calculator Works

Enter your start date and the number of days, months, or years you want to add or subtract. The calculator instantly shows the new date and which day of the week it falls on.

Use Cases

  • Project Planning: Calculate project end dates
  • Scheduling: Plan events weeks or months ahead
  • Deadlines: Calculate submission deadlines
  • Age Calculation: Find dates in the past
  • Loan Terms: Calculate maturity dates

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