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# How to Calculate Business Days in Excel?

Are you looking for a solution to calculate business days in Excel? If so, you’ve come to the right place. In this article, we will discuss how you can use Excel to quickly and accurately calculate business days. We’ll also provide you with tips on how to use this powerful tool to save time and get the most out of your calculations. So, let’s get started and learn how to calculate business days in Excel! ## Calculating Business Days in Excel

Excel is a powerful tool for many kinds of calculations and operations, including the calculation of business days. Business days, or weekdays, are the days of the week when businesses are typically open for business. In some cases, you may need to calculate the number of business days between two dates in Excel. This article provides instructions on how to do this.

The first step in calculating business days in Excel is to set up the spreadsheet. You will need to enter the start date and end date in two separate columns. You will also need to add a third column for the number of business days between the two dates. You can name these columns whatever you like, but for the purposes of this article, we will use “Start Date”, “End Date”, and “Number of Business Days”.

Once the spreadsheet is set up, you will need to use a formula to calculate the number of business days between the two dates. The formula you will need to use is =NETWORKDAYS(start_date, end_date). This formula will calculate the number of business days between the two dates, excluding weekends and any holidays you may have specified.

### Specifying Holidays in Excel

If you need to take holidays into account when calculating business days, you can do so by specifying them in the formula. To do this, simply add the holidays as an optional third parameter in the formula. For example, if you wanted to exclude the Fourth of July from your calculation, you would use the formula =NETWORKDAYS(start_date, end_date, 4/4/2019).

You can also use a range of cells containing a list of holidays rather than specifying them individually in the formula. To do this, enter the list of holidays in a separate column in the spreadsheet. Then, in the formula, instead of specifying the holidays individually, you can specify the range of cells containing the list of holidays. For example, if the list of holidays is in cells A1:A5, the formula would be =NETWORKDAYS(start_date, end_date, A1:A5).

### Calculating Workdays in Excel

In some cases, you may need to calculate the number of workdays rather than business days. Workdays are similar to business days, except that they include weekends as well as weekdays. To calculate the number of workdays between two dates, you can use the same formula as before, but with the additional parameter “FALSE”. For example, the formula to calculate the number of workdays between two dates with the Fourth of July excluded would be =NETWORKDAYS(start_date, end_date, 4/4/2019, FALSE).

### Using Excel to Automate Calculations

Once you have set up the formula in Excel, you can use it to automate calculations. For example, if you have a list of dates in two columns, you can use the formula to automatically calculate the number of business days or workdays between each pair of dates. You can also set up your spreadsheet to automatically update the calculations when new dates are added or when holidays change.

### Manually Calculating Business Days in Excel

If you do not need to automate calculations, you can also calculate business days manually in Excel. To do this, you will need to create a table with each day of the week in a separate column. Then, for each date, you can count the number of days between the two dates and subtract the number of weekends and holidays from the total.

### Conclusion

Calculating business days in Excel is a relatively simple process. Using the NETWORKDAYS formula, you can quickly and easily calculate the number of business days between two dates. You can also specify holidays as an additional parameter in the formula, or use a range of cells containing a list of holidays. If you need to calculate workdays rather than business days, you can use the same formula with the additional parameter “FALSE”. Finally, you can use Excel to automate calculations or calculate business days manually.

### Q1: What is a business day?

A business day is any day of the week that is not a weekend day or a holiday. Business days are typically Monday through Friday, but can be adjusted depending on the business or organization. For example, some businesses may close for certain holidays, or may choose to only operate on certain days of the week. Business days are used to measure the amount of time it takes to complete a task or project, or to calculate the time between two dates.

### Q2: What is the formula to calculate business days in Excel?

The formula to calculate business days in Excel is “=NETWORKDAYS(start_date, end_date)”. This formula takes the start date and end date of a task or project and calculates the number of business days between the two dates. The formula can be used to accurately measure the time it takes to complete a project or to calculate the time between two dates.

### Q3: How do I use the NETWORKDAYS formula in Excel?

To use the NETWORKDAYS formula in Excel, you first need to enter the start and end dates into two separate cells. Once the dates are entered, you can then use the formula to calculate the number of business days between the two dates. To do this, you need to input the formula into a third cell and enter the start and end dates in the parentheses. This will then calculate the number of business days between the two dates.

### Q4: What other parameters can I use with the NETWORKDAYS formula?

The NETWORKDAYS formula also allows you to include other parameters to exclude certain days from the calculation. For example, you can use the parameters to exclude certain holidays or weekends from the calculation. To do this, you need to add an additional parameter after the start and end dates in the formula. The additional parameter should include the dates of the holidays or weekends that should be excluded from the calculation.

### Q5: How do I adjust the NETWORKDAYS formula for different business days?

The NETWORKDAYS formula can be adjusted for different business days by adding additional parameters to the formula. You can add parameters to exclude certain holidays or weekends from the calculation, and you can also add parameters to include other days that are not typically considered business days. For example, you can add a parameter to include Saturdays as business days.

### Q6: What can I do if I need to calculate business days over a long period of time?

If you need to calculate business days over a long period of time, you can use the NETWORKDAYS.INTL formula. This formula functions the same as the NETWORKDAYS formula, but it can be used to calculate the number of business days over a span of up to 1,000 days. To use the NETWORKDAYS.INTL formula, you need to input the start and end dates, as well as any additional parameters, into the parentheses. This will then calculate the number of business days over the specified timeframe.

By using Excel’s NETWORKDAYS function, you can easily calculate the number of business days between two dates. This is a great tool for any business that needs to keep track of the days between two dates. With this function, you can quickly and accurately calculate the number of days between any two dates, and determine the number of business days for any project or task. This makes it easier to plan and manage projects, and ensure deadlines are met. Excel’s NETWORKDAYS function is an essential tool for any business.