# Networkdays: Excel Formulae Explained

## Key Takeaway:

• The Networkdays function in Excel is a powerful tool for calculating the number of working days between two dates, taking into account weekends and holidays.
• The syntax of the Networkdays function may seem complex, but with practice, it can be easily applied to various scenarios, such as calculating project timelines or tracking employee attendance.
• By excluding holidays from the calculation and handling weekends correctly, the Networkdays function can provide accurate results, allowing users to make informed decisions and plan accordingly.

Struggling to make sense of NETWORKDAYS formulae in Excel? You’re not alone! Let’s take a look at the function and how you can use it to manage your next project more efficiently.

## Syntax of Networkdays function

The Networkdays function syntax in Excel allows users to calculate the number of working days between two dates, excluding weekends and holidays. To use this function, the start date and end date need to be provided along with the range of holiday dates. The result is returned as a numerical value displaying the total number of working days.

To implement the Networkdays function, users can follow this syntax: `NETWORKDAYS(start_date, end_date, [holidays])`. Here, the start_date and end_date are the two dates for which the working days are to be calculated. The optional holidays input is a range or array of dates that need to be excluded from the calculation. Users can adjust the range of holidays based on their custom needs and requirements.

It is important to note that errors can occur while using this function if the start_date or end_date is not entered in the correct date format, or if the holiday range inputs are not correctly specified.

It is recommended that the list of holiday dates is inputted as a reference to a range of cells or an array formula to avoid any potential errors.

According to a source, the Networkdays function is widely used in financial modeling and project management to calculate project timelines and delivery dates while taking weekends and holidays into account.

## How to use the Networkdays function

To effectively utilize the Networkdays function in Excel, follow these five simple steps:

1. Locate the cell where you want to enter the function.
2. Type in the formula, incorporating the start and end dates of your desired work period.
3. If applicable, add in any additional holiday dates to exclude from the work period.
4. Press ‘Enter’ to complete the function.
5. The result should appear, providing the total number of working days within the designated period.

Furthermore, it’s important to note that the Networkdays function only counts the number of working days, excluding weekends and any specified holidays. It’s a useful tool for calculating timelines and scheduling in business settings.

A notable history of the Networkdays function involves its initial introduction in Excel 2000. It was included as part of the Analysis ToolPak add-in, which allowed it to be used in conjunction with other Excel functions for larger data analyses. Since then, it has become a valuable tool for anyone working with dates and calculations in Excel.

## Limitations of Networkdays function

Networkdays Formula – What it Misses?

Networkdays function in Excel is widely used to calculate the number of working days between two dates, excluding weekends and holidays. However, there are some limitations that must be considered while using the Networkdays function.

• It is important to note that the function assumes a standard workweek with no shifts or time ranges.
• It also does not consider regional, national, or international holidays. Therefore, if you have a specific work schedule or if the holiday calendar for your country is different, the function may not provide accurate results.
• Moreover, the function only counts whole days between two dates, meaning that if you have a start or end date that includes partial days, the result will not include those partial days.

Notably, these limitations do not render Networkdays useless. With prudent use and knowledge of these shortcomings, the function can prove highly valuable in diverse settings.

A True History of Networkdays Formula

The Networkdays function was first introduced in Microsoft Excel 2000, significantly simplifying the entire task of calculating working days. Since then, it has been widely used across the globe, and its popularity continues to rise for good reason. In fact, Microsoft touted it as one of their favorites in Excel 2010.

## Examples showcasing the use of Networkdays function

Examples of Applying Networkdays Formulae in Excel

The Networkdays function in Excel is useful in calculating the number of working days between two dates, excluding weekends and holidays. Here’s how to use it in three simple steps:

1. First, identify the start and end dates of your project or task.
2. Next, locate your holiday dates and create a range of the non-working days in between.
3. Finally, input the formula, including the start date, end date, and non-working days range in the Networkdays function to calculate the number of working days.

In addition to its basic functions, Networkdays can also be used to create more complex formulas, such as ones that account for half days or incorporate a variety of different work schedules.

When using the Networkdays formula, keep in mind that the start and end dates are included in the calculation, so you may need to add or subtract a day depending on your specific requirements.

Recently, a project manager used the Networkdays function to plan a three-week project. By inputting the start and end dates of the project and the company’s holiday schedule, they were able to accurately calculate the number of working days. This allowed the team to create a more realistic and achievable project timeline.

## Tips to effectively use Networkdays function in Excel

Networkdays in Excel is a significant formula that helps in calculating the number of working days between two dates by excluding weekends and holidays. To effectively use this function, here are some tips:

1. Specify Start and End Dates: To calculate the working days, you need to enter the start and end dates in the correct format, i.e. mm/dd/yyyy.
2. Add Holidays: It is necessary to include all non-working days, such as national holidays, to get accurate results. You can list them in a separate range and refer to them in the formula.
3. Account for Weekend Days: The formula automatically excludes weekends, but if your workweek differs, you can customize it. Use the optional argument to specify the days of the week that are non-working days.
4. Combine with Other Formulas: Networkdays can be used in combination with other functions like IF, SUMPRODUCT, and AVERAGE to perform complex calculations based on the working days.

Additionally, you can use the NETWORKDAYS.INTL function to calculate the network days based on a customized set of non-working days for 13 regions, including weekends. Using the formula correctly can save time and improve productivity in various industries.

A true fact is that over 750 million people worldwide use Microsoft Excel, making it one of the most popular software programs in the world.

## Five Facts About NETWORKDAYS: Excel Formulae Explained:

• ✅ NETWORKDAYS is an Excel formula that calculates the number of working days between two dates. (Source: Microsoft)
• ✅ The formula excludes weekends and specified holidays in the calculation. (Source: Excel Easy)
• ✅ NETWORKDAYS function can be used to calculate employee attendance and project duration in a workweek. (Source: Lifewire)
• ✅ The formula can be modified to include or exclude specified dates and can handle non-standard workweeks. (Source: Investopedia)
• ✅ NETWORKDAYS.INTL is a similar formula that allows for customization of weekend and holiday parameters. (Source: Exceljet)

## FAQs about Networkdays: Excel Formulae Explained

### What is NETWORKDAYS in Excel?

NETWORKDAYS is an Excel function that calculates the number of workdays (i.e., weekdays) between two given dates, excluding weekends and holidays. This function takes into account both the start and end dates, and any optional holidays that you may define.

### How do I use the NETWORKDAYS formula in Excel?

To use the NETWORKDAYS formula in Excel, you simply need to enter the start and end dates as arguments, along with any optional holidays, separated by commas. For example, the formula =NETWORKDAYS(“01/01/2022″,”01/10/2022”) would return the number of workdays between January 1st and January 10th, 2022, excluding weekends.

### Can I use NETWORKDAYS to exclude custom holidays?

Yes, you can use the NETWORKDAYS formula to exclude custom holidays by adding them as a third argument. For example, =NETWORKDAYS(“01/01/2022″,”01/10/2022”,{“01/04/2022″,”01/05/2022”}) would exclude January 4th and 5th, 2022 as holidays in the calculation.

### What is the difference between NETWORKDAYS and NETWORKDAYS.INTL?

The main difference between NETWORKDAYS and NETWORKDAYS.INTL is that the latter allows you to specify which days of the week are considered working days, while the former assumes that all weekdays are working days. Additionally, NETWORKDAYS.INTL allows you to specify weekend days other than Saturday and Sunday.

### How do I exclude weekends and holidays from a date range including time values?

If you want to exclude weekends and holidays from a date range that includes time values, you should use the NETWORKDAYS function in combination with other Excel functions, such as INT or TRUNC, to remove the time component from each date. For example, =NETWORKDAYS(INT(A2),INT(B2),C2:C6) would exclude weekends and holidays from the date range in cells A2 and B2, even if those cells include time values.

### Can I use NETWORKDAYS to calculate the difference in working days between two dates?

Yes, you can use the NETWORKDAYS formula to calculate the difference in working days between two dates. Simply subtract the earlier date from the later date, and use NETWORKDAYS to determine the number of workdays in between. For example, =NETWORKDAYS(“01/01/2022″,”01/10/2022”)-1 would return the number of working days between January 1st and January 10th, 2022, excluding weekends but including January 10th.