Date Calculator

About Date Calculator

A versatile date calculation tool that helps you compute time differences between dates and perform date arithmetic operations. This calculator features two main functions: a date difference calculator that shows the time span in various units (years, months, days, etc.), and a date calculator for adding or subtracting time periods from a specific date. Perfect for project planning, age calculations, and deadline management.

How to Use Date Calculator

  • Date Difference Calculator:
  • Use quick presets or select custom start and end dates
  • View the difference in multiple units (years, months, days, hours, etc.)
  • Toggle weekend inclusion for workday calculations
  • Use the current date as a reference point
  • Date Calculator:
  • Select a base date or use today's date
  • Choose to add or subtract time periods
  • Select the time unit (days, weeks, months, years)
  • Use quick value buttons for common time periods
  • Copy the result or use it as a new base date for further calculations