Date & Time Calculator

This tool helps you with date and time calculations. It offers two main functions: calculating the interval between two points in time, and adding or subtracting a duration from a specific date.

How to Use

• Select Calculation Mode: Choose between 'Time Interval' and 'Add/Subtract Date'.
• Time Interval: Set a 'Start Date' & 'Time' and an 'End Date' & 'Time'. The calculator will compute the exact duration between them.
• Add/Subtract Date: Set a 'Start Date', choose whether to 'Add' or 'Subtract', and then enter the duration in years, months, weeks, and/or days. The calculator will find the resulting date.

Understanding the Results

The results are displayed based on the mode you've selected:

• Time Duration: Shows the duration broken down into years, months, days, hours, minutes, and seconds. It also provides the total duration in days, hours, minutes, and seconds for your convenience.
• Calculated Date: Shows the new date after the specified duration has been added to or subtracted from the start date.