Enter two dates (including the time!) and this calculator will display the number of weeks, days, hours, minutes, and seconds between the two. The seconds field is optional, too. For an example, try entering your birth date and compare it to today's date.

First Date:   Date:   (MM/DD/YYYY format)
              Time:   (HH:MM:SS format)

Second Date:  Date:   (MM/DD/YYYY format)
              Time:   (HH:MM:SS format)



Date Difference: