Date Calculator
Date Addition & Subtraction
Date Difference
Date Addition & Subtraction
Quick Shortcut Dates
Date Calculator Guide
Features
- Date Difference - Calculate days, weeks, months between two dates
- Workdays - Count workdays excluding weekends
- Date Addition/Subtraction - Add/subtract days, weeks, months, years
- Weekday Query - Find out the weekday of any date
Use Cases
- Calculate project cycles and milestone days
- Calculate contract/agreement expiration dates
- Calculate workdays and delivery timelines
- Birthday/anniversary countdown
Tips
- Quickly set "Today" as start or end date
- Swap button exchanges start and end dates
- Supports adding/subtracting days, weeks, months, years
- Result automatically shows the corresponding weekday