Does it exclude holidays in business days?

Yes! You can manage custom holidays using the 'Manage Holidays' button. Added holidays will be excluded from business day calculations and work hour totals.

How are leap years handled?

The tool accurately accounts for leap years when calculating durations or performing date arithmetic.

Date Calculator

Calculate duration between dates (including business days) or add/subtract time from a specific date.

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Calculate duration between dates (including business days) or add/subtract time from a specific date.

How to Use This Date Calculator

1Select 'Date Difference' or 'Add / Subtract' mode
2Use 'Manage Holidays' to add any specific dates to exclude
3Enter your start date
4For difference, enter the end date to see duration
5For manipulation, select operation and amount

Features

✓Calculate years, months, and days between dates
✓Business days calculation (excluding weekends)
✓Custom Holiday Management (exclude specific dates)
✓Add or subtract years, months, weeks, or days
✓Date format conversion
✓Instant results

What is a Date Calculator?

A Date Calculator is a utility tool designed to help you perform date-related calculations easily. Whether you need to find the exact number of days between two dates, calculate a deadline by adding days to a start date, or determine a past date by subtracting time, this tool simplifies the process. It supports custom holiday exclusions for accurate business day calculations, making it perfect for project planning and schedule verification.