NETWORKDAYS - Excel Essentials S04E02

Ever tried calculating project timelines in Excel… only to realize that simply subtracting dates doesn't account for weekends or bank holidays? If you’ve ever struggled to get an accurate count of actual working days for a project, this video is the solution you need. Today, we break down NETWORKDAYS, a vital tool for anyone managing schedules, and show you exactly how to automate your timeline calculations in this episode of the Excel Essentials series. What you'll learn: - The Core Function: How NETWORKDAYS automatically filters out Saturdays and Sundays. - Parameter Breakdown: Understanding start_date, end_date, and the optional holidays. - Custom Holiday Lists: How to incorporate UK bank holidays (2026/2027) so your timelines are 100% realistic. - Real-World Examples: See the formula in action with dummy projects like Chicago, Whistler, and Vienna. - Troubleshooting: Why your formula might be breaking and how ensuring "Date" data types fixes it instantly. How it works: The NETWORKDAYS function returns the number of whole working days between two dates. It is the perfect upgrade from basic subtraction because it assumes a standard Monday–Friday work week. In this video, we demonstrate: - Basic Calculation: Finding the gap between two dates without manual counting. - The Holiday Impact: Watch how "Project Chicago" shifts when New Year's Day and other bank holidays are factored in. - Dynamic Ranges: How to reference a list of company-specific time off or national holidays to keep your data clean. The formula: =NETWORKDAYS(start_date, end_date, [holidays]) - start_date: The day the clock starts. - end_date: The day the project finishes. - holidays (Optional): A range of dates to exclude (like Christmas or bank holidays). This tutorial is perfect for: - Project Managers tracking deadlines and deliverables. - HR Professionals calculating leave or attendance. - Students learning essential business formulas. - Finance and Operations teams who need precise workday reporting. - Anyone tired of manually checking a calendar to count days! Enjoyed the video? Help the channel grow! If this helped you master your project timelines: - Like the video - Subscribe for more Excel Essentials - Comment what formula or spreadsheet struggle you want me to cover next! Your support helps me create more tutorials just like this. #excel #exceltutorial #NETWORKDAYS #excelformulas #projectmanagement #spreadsheettips #dataanalysis #learnexcel #ExcelEssentials