1. What is the Working Days Calculation?

The Working Days calculation counts the number of business days (Monday through Friday) between two dates, excluding specified holidays. This is useful for project planning, deadline calculations, and business operations.

2. How Does the Calculator Work?

The calculator uses the NETWORKDAYS formula:

Where:

• Start Date — The beginning date of the period
• End Date — The ending date of the period
• Holidays — Optional list of dates to exclude from working days

Explanation: The calculation counts all weekdays (Monday-Friday) between the dates, then subtracts any dates that appear in the holidays list.

3. Importance of Working Days Calculation

Details: Accurate working day calculations are essential for project management, legal deadlines, service level agreements, and business operations planning.

4. Using the Calculator

Tips: Enter valid start and end dates. For holidays, provide comma-separated dates in YYYY-MM-DD format. The calculator automatically excludes weekends (Saturday and Sunday).

5. Frequently Asked Questions (FAQ)

Q1: Are weekends always excluded?
A: Yes, the calculator automatically excludes Saturdays and Sundays as non-working days.

Q2: How should I format holiday dates?
A: Use YYYY-MM-DD format (e.g., 2023-12-25) and separate multiple dates with commas.

Q3: Is the end date included in the count?
A: Yes, the end date is included if it's a working day (not a weekend or holiday).

Q4: Can I calculate working days from today?
A: Yes, the start date defaults to today's date for convenience.

Q5: What about different weekend days in other countries?
A: This calculator assumes Monday-Friday work weeks. For other configurations, a custom solution would be needed.