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.

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.

- 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