1. What is Non Working Days Calculation?

Non Working Days calculation helps determine the number of days that are typically not worked in a given period, including weekends and holidays. This is useful for project planning, leave calculations, and business operations.

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• Weekends — All Saturdays and Sundays in the date range
• Holidays — User-specified dates that are considered non-working days

3. Importance of Non Working Days Calculation

Details: Accurate calculation of non-working days is essential for project scheduling, payroll processing, leave management, and business planning.

4. Using the Calculator

Tips: Enter the start and end date of your period. Optionally add holidays as comma-separated dates (YYYY-MM-DD format). The calculator will show total non-working days, weekend days, and holiday days separately.

5. Frequently Asked Questions (FAQ)

Q1: What counts as a weekend day?
A: By default, Saturdays and Sundays are considered weekend days.

Q2: Can I customize which days count as weekends?
A: This basic calculator uses fixed weekends (Sat-Sun). For different weekend patterns, you would need a more advanced calculator.

Q3: How should I format holiday dates?
A: Enter holidays in YYYY-MM-DD format, separated by commas (e.g., "2023-12-25, 2024-01-01").

Q4: Does the calculator include the end date in calculations?
A: Yes, both the start and end dates are included in the calculation.

Q5: What if my holidays fall on weekends?
A: The calculator counts them separately - holidays are additional to weekends.