Date Calculator

A comprehensive suite of date and time calculation tools, including time difference, working days, date addition and subtraction, and more.

Time Difference Calculator

Calculates the precise difference between two date-time points, supporting multiple units such as years, months, days, hours, minutes, and seconds.

Main Features:

  • Accurately calculate differences in years, months, days, hours, minutes, and seconds, supporting millisecond precision
  • Support for over 200 global time zones with intelligent conversion
  • Automatically count working days and weekends, with customizable workday settings
  • Provide total displays and visual charts for various time units

Business Days Calculator

Calculates the number of working days between two dates, excluding weekends and holidays.

Main Features:

  • Intelligent recognition of working day modes, supporting flexible calculation options

Date Addition and Subtraction Calculator

Adds or subtracts a specified time interval from a given date.

Main Features:

  • Automatically save calculation history, supporting one-click application and management of history records