The calculator to find the time and date span or difference between two dates and times. Enter values in mm/dd/yy hh:mm:ss format but not if it is positive or negative.
For example, When you enter First date and time 11/07/2014 16:07:26, Second date and time 11/07/2014 17:08:26, Then the Time & Date Difference is 0 days, 1 hour, 1 minute, 0 seconds, In seconds is 3660, In (decimal) minutes is 61, In (decimal) hours is 1.02.