Date Calculator
Add, subtract or compare dates.
The Date Calculator adds or subtracts days, weeks, months and years from a date, or calculates the difference between two dates.
Mode
The input is not a valid date.
How to use
- Choose Add/Subtract or Difference mode.
- Enter the dates and amount to calculate.
- Read the result and copy it if needed.
Frequently asked questions
Can it calculate weekdays?
It works with calendar dates and returns the resulting date.
What if the end date is earlier?
The tool returns the calendar difference between the two dates.
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