Date Calculator: Add to or Subtract From a Date

Getting Started with Your Calculation

  1. Enter the date you wish to use as a starting point for your calculation under Start Date.
  2. Under Add/Subtract, choose if you wish to add days or other time units to the date or if you wish to subtract them from it.
  3. Enter the number of YearsMonthsWeeks, and Days to add or subtract.
  4. Click Calculate New Date


  • Hour is a common time measurement unit equal to 60 minutes, 3,600 seconds, or 1/24 of solar day. 
  • Minute is a unit of time measurement that is equal to 1/60 of an hour or 60 seconds
  • 😊Support Add/Subtract unit:years,months,weeks,days,hours,minutes,seconds.


Leave a Reply

Your email address will not be published. Required fields are marked *