Weekday: Excel Formulae Explained

Have you been struggling to understand Excel formulae? Look no further! This article will guide you through the basics of Excel formulae and give you the confidence to use them in your day-to-day tasks. So, are you ready to learn?

Understanding the Basics of Formulae

Start learning the Basics of Formulae by following a 3-step guide.

1. Understand what a formula means. It’s an equation to help you work with data in Excel.
2. Know how to write a formula. This involves identifying symbols like =, ( ), +, -, *, /, ^. Plus, it’s important to understand how to use cell references.
3. Remember to begin a formula with an equal sign. Also, note that cell references can change depending on where they are copied or moved.

History tells us, Understanding the Basics of Formulae was a hard task for programmers when developing spreadsheets.

Ready to go further? Learning the Syntax of Formulas requires knowledge of specific symbols and rules. Plus, how logical functions like IF Statements and VLOOKUP work.

Learning the Syntax of Formulae

Knowing formulae in Excel is key. They are mathematical equations to make complex calculations easier. Each formula consists of an equal sign, cell references, operators, functions, and delimiters. Test yourself by building simple formulae and using functions like SUM and AVERAGE.

Study up on syntax learning; online tutorials, YouTube videos, or online courses. Remember that with Excel, you need to save time while being accurate. Understanding formulae will help you automate complex tasks and simplify routine ones.

Research shows that hands-on exercises can increase retention by over 75%. It’s important to practice what you learn.

Using date and time formulae can be beneficial in projects with timescales that influence decisions, like Campaign Management & Project Management.

Date and Time Formulae

Stuck on a date task on Excel? Don’t worry! This article will discuss date & time formulae.

First, a formula to calculate days between 2 dates. Helpful for project durations & employee absences.

Next, a formula to calculate weeks between 2 dates. Perfect for payroll processing.

Finally, a formula to extract the day of the week from a given date. Easily organize data by weekday.

Calculating the Number of Days between Two Dates

Calculating the number of days between two dates can be a great help with keeping track of timelines, deadlines, and schedules. Here’s a 3-step guide to do this using the DATEDIF function.

1. Step 1: Type Start Date and End Date.

Enter the two dates in separate cells in the worksheet.

2. Step 2: Use DATEDIF Function.

Create a new cell for the result. Type in this formula: =DATEDIF(start_date,end_date,"d"). Remember to replace “start_date” with the starting date and “end_date” with the end date. The “d” will give you the answer in days.

3. Step 3: Get Your Result.

Hit Enter on your keyboard. Excel will use your formula to calculate the number of days between these two dates.

If you need to exclude weekends or holidays, add another column next to the start and end dates. This column can be used as an argument for the DATEDIF function. Use the formula "=DATEDIF(start_date,end_date,"d")-2*NETWORKDAYS(start_date,end_date,holidays)" to deduct weekends and holidays from the calculation.

Now let’s dive into “Calculating the Number of Weeks between Two Dates.”

Calculating the Number of Weeks between Two Dates

Calculating the Number of Weeks between Two Dates is a must for many industries such as project management, finance, manufacturing or construction. This process helps determine timelines for various projects.

Subtract the earlier date from the later one to calculate the number of weeks between them. Use the WEEKDAY function to find out what day of the week the later date falls on. Subtract this from 8 (the number of days in a week) so it’s not counting any partial weeks. Divide the result by 7 to get the total number of weeks.

For instance, if you want to know the number of weeks between January 1st and March 31st: subtract January 1st from March 31st to get 89. Use the WEEKDAY formula with March 31st to find out that it falls on a Monday (which has a WEEKDAY value of 2). Subtract this from 8 (8 – 2 = 6), then divide by 7 (6/7 = 0.857142857). So there are approx. 12.14 weeks between these two dates.

When using this formula, make sure your data set includes all relevant weekends and holidays. This is important to get accurate results. Also, always consider how much time will need to elapse before choosing these formulas. This will help avoid miscalculations.

Next, we’ll tackle Extracting the Day of the Week from a Given Date.

Extracting the Day of the Week from a Given Date

Extracting the day of the week from a given date is easy! Just follow these four steps:

1. Put your date into an Excel cell
2. Select another cell to display the day of the week
3. Type in =WEEKDAY(cell number) and press enter
4. The result will show 1-7 (Monday to Sunday).

This formula helps you plan events and sort data by day of the week. It saves time with large amounts of data containing various dates.

You can customize the formula too. Add optional arguments to change how weeks start or exclude weekends.

Now that you know how to Extract the Day of the Week from a Given Date in Excel, let’s move on to Text Formulae. This is another useful set of formulas for manipulating text data in Excel.

Text Formulae

Are you overwhelmed by data overload in your Excel sheet? Don’t worry! Text formulae in Excel can help. Here we’ll look at the magical power of text formulae. You can change characters, strings, or even phrases. Let’s explore some of the most useful formulae. Examples include:

• Combining strings
• Getting a part of a string
• Formatting a string for readability

Concatenating Multiple Strings

When combining text strings into one, use Excel’s Concatenating Multiple Strings command! It lets you join fragments, such as names and titles or address info with corresponding zip codes. Here’s how to do it:

1. Type an equals sign followed by the word CONCATENATE.
2. Select the first cell or text string to include.
3. Add an ampersand (&) character.
4. Select the next cell or text string and repeat step 3 until all needed strings are included.

Concatenating Multiple Strings has no limit on how many fragments you can join. It’s useful for producing field reports with customer names and addresses. And for merging data from different sources – like name_cols for formatting.

A teacher once used CONCATENATE to assign students nicknames and join them to their scores for a sports day. We’ll learn about using Substring operation next time to get similar effects, while minimizing data entry.

Extracting a Portion of a String

When working with string data in Excel, you may need to extract a particular piece. This is known as “Extracting a Portion of a String”. Excel has formulae to do this.

One example is the LEFT function. It extracts a certain number of characters from the start of a string. For example, if you have a column of names and want the first letter of each name, use =LEFT(A1,1).

The MID function extracts characters from within a string. It requires three arguments: the string, the starting position and how many characters to extract. For instance, to get the domain name from email addresses use =MID(A1,FIND("@",A1)+1,LEN(A1)-FIND("@",A1)).

To extract from the right side, use the RIGHT function. It needs two arguments: the string and the number of characters from the right side. E.g. to remove leading zeros use =RIGHT(A2,len(A2)-3).

Don’t miss out on the benefits of text formulae – start using them today to make your spreadsheets smarter and faster!

Formatting a String

1. Choose the cell with the text you want to format.
2. Select “Format Cells” from the “Number” group on the “Home” tab.
3. Go to the “Number” tab in the “Format Cells” dialog box.
4. Enter your desired code in the “Type:” field.

Once done, any text entered into the cell will be formatted according to the format code. For example, if you want to show “Month, Day Year”, the format code is “MMMM, DD YYYY”.

A tip: You can also use concatenation or formulae like LEFT(), RIGHT(), and MID() for formatting within a cell. These functions help extract or change certain parts of text data in a cell.

To sum it up, mastering formatting string techniques is important when working with Excel. Following this guide and exploring different formulae will make sure your text data is accurate and consistent. Now, let’s dive into how Logical Formulae can be used in Excel to do complex operations based on logic!

Logical Formulae

Logical formulae in Excel are essential. They help us decide based on data. Let’s look at a few common types.

• IF statements evaluate conditions.
• AND and OR do the same for multiple conditions.
• We can use Nested IF Statements for complex sets of data.

By the end, you’ll be able to handle logical formulae in Excel with ease.

Using IF Statements to Evaluate Conditions

Text:

Type “IF” into any empty cell, open parentheses and enter a condition to evaluate. For example, if you want to see if a value is greater than 10, type “>10“.

After the condition, enter a comma. Now specify what should happen if the condition is true. This could be a value or a formula. Then, enter another comma and specify what should happen if the condition is false. Again, this can be a value or a formula. Finally, close the parentheses and press enter.

Using IF Statements to Evaluate Conditions helps simplify spreadsheets. It can automate certain tasks based on specified conditions. For instance, identify values above a certain threshold and highlight them in red.

Remember that only one of two results will occur with IF Statements and complex rules with multiple outcome variations need other logical operator types.

One colleague used IF statements to automate tedious data entry tasks and reduce errors. This improved overall productivity and made their colleagues thankful.

Next, we look at using AND and OR Statements to Evaluate Multiple Conditions.

Using AND and OR Statements to Evaluate Multiple Conditions

Start by picking the cell where you want the formula’s result. Type an = and IF, without quotes. Then, open parentheses and choose your first condition (e.g. A2>10).

Using either AND or OR operator, add another condition. With AND, all conditions must be true for it to return TRUE or FALSE. On the other hand, OR means one of the conditions needs to be validated for it to return TRUE or FALSE.

This is great for complex spreadsheet calculations. For example, if you need to check if two cells have values between 10 and 20 (inclusive), stack both conditions and select AND operation.

If you haven’t used logical criteria in workbooks before, try Conditional Formatting. If you master this technique, complexity becomes simple. If nested IF conditions don’t work, use logic operators like AND and OR. This will help you solve complex calculations in spreadsheets!

Using Nested IF Statements to Evaluate Multiple Conditions

Need to evaluate multiple conditions in Excel? ‘Using Nested IF Statements’ is the way to go! This technique lets you create complex logical formulae that can analyze various sets of data.

To create a nested IF statement, start with the outermost condition and add more. For example, you could use this formula: =IF(A1>=0,IF(A1<=10,"Low","High"),"Error").

This formula checks if the value in cell A1 is greater than or equal to zero. If it is true, the inner IF statement checks if the value is less than or equal to ten. If both conditions are met, the formula outputs “Low”. Otherwise, it returns “High” for values greater than ten or “Error” for negative numbers.

Limit yourself to no more than three nested levels, as too many can make it difficult to read and troubleshoot.

In Excel 2019 and later versions, you can use the SWITCH function to match a single expression against multiple values and get corresponding results.

Lookup Formulae

Lookup Formulae

Ever felt swamped by data and had to match values in two or more tables? Lookup formulae make this task easier and faster. In this article, we’ll look at the various types of lookup formulae in Excel. First, let’s talk about VLOOKUP for matching values in two tables. Next, HLOOKUP to match values in two tables. Last, INDEX and MATCH for matching values in two tables. Let’s get started!

Using VLOOKUP to Match Values in Two Tables

If you want to use VLOOKUP functions, just follow these six steps:

1. Select the cell where the formulae’s result should appear.
2. Type in the VLOOKUP command with an open parenthesis.
3. Enter the key field or value you want to search for in the other table, followed by a comma.
4. Input the range address of the table/worksheet with target data, such as “Sheet2!A1:N25”.
5. Indicate which column contains the desired results, using a numbered reference. For example, if you want info from Column A of Sheet1 to be matched with info from Column B of Sheet2, enter “2”.
6. Close the formulae with a closing parenthesis.

Using VLOOKUP can help you process data quickly. It’s especially useful for businesses with a lot of data on different worksheets. But, like other Excel functions, errors can occur when inputs are not formatted correctly. If you’re having difficulty locating specific fields, consider breaking down the spreadsheet into smaller parts and analyzing each subset.

People have been using VLOOKUP for decades. Microsoft has made it a popular feature, especially among finance and sales professionals. It helps businesses spot new opportunities and increase profits in various industries.

HLOOKUP is another great tool to match values in two tables. It searches across rows instead of columns.

Using HLOOKUP to Match Values in Two Tables

HLOOKUP stands for “horizontal lookup”. It is used to find specific values in a row of data. You need two tables – one with the values you want to look up and the other to return the corresponding results. The first row of your result table should have the values you wish to match. When using HLOOKUP, make sure to select the correct range of cells for both the lookup and result tables. It only returns exact matches, so use IFERROR or ISNA to handle errors or missing data. For best results, sort the data in ascending order from left to right, depending on what you’re matching.

If you’re new to using HLOOKUP and facing difficulties, here are some tips:

1. Ensure the range of cells you select includes all relevant data points, or errors may occur.
2. Use wildcards like “*” and “?” in your lookup value if you’re not searching for an exact match.
3. For more complex searches, combine functions like INDEX/MATCH or VLOOKUP/HLOOKUP nested inside each other.

By following these tips and honing your craft with small data sets, you’ll easily be able to use HLOOKUP with ease!

Using INDEX and MATCH to Match Values in Two Tables

To construct the table for matching values in two tables using INDEX and MATCH, start by adding the heading in the center of the top row. Use two columns, one for each table. Underneath the heading, list specific examples of the values in each table. This will help readers understand what they are doing.

These two functions, INDEX and MATCH, work together. The MATCH function searches for a value within an array or range of cells. The INDEX function returns the corresponding value from another location based on the search. When combined, they can match values across two different tables.

It might seem overwhelming but the benefits are great. It can save time that would have been spent manually searching and cross-checking. Practise until it becomes second nature. Your future self will thank you!

FAQs about Weekday: Excel Formulae Explained

What is WEEKDAY function in Excel?

The WEEKDAY function in Excel is used to return the day of the week from a given date. It returns a numerical value, ranging from 1 to 7, representing the day of the week.

What is the syntax of WEEKDAY function in Excel?

The syntax of WEEKDAY function in Excel is:
=WEEKDAY(serial_number,[return_type])

How do I use WEEKDAY function to return the day of the week?

To use WEEKDAY function to return the day of the week, you need to select a cell where you want to display the result, and then enter the formula =WEEKDAY(date, [return_type]) and press enter.

What is the return_type in WEEKDAY function?

The return_type argument in WEEKDAY function is optional. It is used to specify the type of return value. By default, return_type is set to 1, which returns the day of the week as a number from 1 to 7, starting with Sunday as 1.

Is it possible to change the starting day of the week using WEEKDAY function?

Yes, it is possible to change the starting day of the week using WEEKDAY function. You just need to change the return_type argument. For example, if you want to start the week with Monday, you can use return_type 2.

Can I use WEEKDAY function to highlight weekends in Excel?

Yes, you can use WEEKDAY function to highlight weekends in Excel. You can use conditional formatting to highlight the cells that contain the weekends. For example, you can use the formula =WEEKDAY(date,1)>=6 to highlight Saturdays and Sundays.