Add to or Subtract from a Date Calculator

Add or subtract days, weeks, months, or years from any date with our free date calculator.

What date is X days from now?

Calculate future or past dates by adding or subtracting time periods. Perfect for project planning, deadline tracking, and date calculations.

📅 Add/Subtract Date Calculator

Add or subtract days, weeks, months, or years from any date

Select a date and time period to calculate

Features:

  • Multiple time units - Days, weeks, months, years
  • Add or subtract - Calculate future or past dates
  • Custom calculations - Any combination of time periods
  • Instant results - Get answers immediately

How to use:

  1. Enter your starting date
  2. Choose add or subtract
  3. Select time units and amounts
  4. See your calculated date

Time unit options:

  • Days - Add or subtract specific days
  • Weeks - Calculate by 7-day periods
  • Months - Add or subtract calendar months
  • Years - Calculate by full years

Common use cases:

  • Project deadlines - Calculate due dates
  • Event planning - Find dates for preparations
  • Age calculations - Determine ages at specific dates
  • Anniversary tracking - Find future anniversary dates

Business applications:

  • Contract periods - Calculate contract end dates
  • Payment schedules - Determine payment due dates
  • Project timelines - Plan project milestones
  • Deadline tracking - Monitor work deadlines

Personal applications:

  • Birthday planning - Calculate future birthdays
  • Vacation planning - Find optimal travel dates
  • Anniversary tracking - Celebrate special dates
  • Goal deadlines - Set target completion dates

Tips for accuracy:

  • Leap years - Account for February 29th
  • Month variations - Different months have different days
  • Weekend considerations - Plan around work schedules
  • Holiday awareness - Consider holidays in planning

Plan your projects and track important dates with Goal Getter’s comprehensive goal and deadline tracking features.