Enter Start Date

Enter End Date


How does the Date and Time Difference Calculator work?
Free Date and Time Difference Calculator - Calculates the difference between two dates using the following methods
1) Difference in dates using year/month/day/hour/minute/second as the primary unit of time
2) Difference in dates in the form of years remaining, months remaining, days remaining, hours remaining, minutes remaining, seconds remaining.
This calculator has 2 inputs.
What 7 concepts are covered in the Date and Time Difference Calculator?
date
the day of the month or year as specified by a number
date and time difference
difference
the result of one of the important mathematical operations, which is obtained by subtracting two numbers
hour
Unit of time equal to 60 minutes
minute
Unit of time equal to 60 seconds
second
unit of time equal to 1/86400 of a day
time
a point of time as measured in hours and minutes past midnight or noon
Example calculations for the Date and Time Difference Calculator