# How to Find Weighted Average in Excel?

Are you looking for a way to calculate a weighted average in Excel? If so, you’ve come to the right place. In this article, we’ll discuss how to calculate a weighted average in Excel and explain why this powerful tool can be so useful in understanding your data. We’ll also provide step-by-step instructions on how to use Excel to calculate a weighted average, as well as provide some tips to help you get the most out of your calculations. By the end of this article, you’ll have a better understanding of weighted averages and be able to use Excel to calculate them accurately. Let’s get started.

**Finding the weighted average in Excel is easy. To calculate it, you’ll need to first calculate the weighted sum of your data. First, multiply each data point with its corresponding weight, then add all of these products together.**

If your keyword starts with the “How To” word, then a step-by-step tutorial is required in the HTML list item. Here’s how to find the weighted average in Excel:

- Start by entering the values and weights in the corresponding columns.
- Next, create a formula for the weighted sum. The formula is: Weighted Sum = (Value1 * Weight1) + (Value2 * Weight2) + …
- Finally, divide the weighted sum by the total weight to get the weighted average. The formula is: Weighted Average = Weighted Sum / Total Weight

If your keyword includes the “vs” word, then you must write the HTML comparison table format in “English”. Here’s how to format a comparison table in HTML:

Attribute A | Attribute B |
---|---|

Attribute A’s description | Attribute B’s description |

Attribute A’s advantages | Attribute B’s advantages |

Attribute A’s disadvantages | Attribute B’s disadvantages |

## What is the Weighted Average in Excel?

Weighted averages are used to calculate the average of a set of values, where each value is assigned a weight or relative importance. In Excel, the weighted average is calculated by multiplying each item’s value by its weight, summing the products, and then dividing by the sum of the weights.

Weighted averages are often used when calculating averages for a population, such as a class grade or a customer satisfaction survey. The weighted average allows the user to assign more importance to certain values, so that they can better reflect the population as a whole.

## How to Calculate Weighted Average in Excel

The weighted average in Excel is calculated by multiplying each item’s value by its weight, summing the products, and then dividing by the sum of the weights. To calculate the weighted average in Excel, you will need to have a list of the values and their associated weights.

### Step 1: Create a Data Table

The first step in calculating the weighted average in Excel is to create a data table with the values and their associated weights. This data table should be arranged in two columns, with the values in one column and the weights in the other.

### Step 2: Calculate the Weighted Average

Once the data table has been created, the weighted average can be calculated using the SUMPRODUCT and SUM functions. The SUMPRODUCT function is used to calculate the weighted average, while the SUM function is used to calculate the sum of the weights. The formula for the weighted average is as follows:

SUMPRODUCT (values * weights) / SUM (weights)

## Examples of Calculating Weighted Average in Excel

There are a few different examples of how to calculate the weighted average in Excel. The first example is to calculate a class grade, where the values are the grades of each student and the weights are the number of credits for each class.

### Example 1: Calculating Class Grade

In this example, we will calculate the weighted average of a class grade. The data table will have the grades of each student in one column and the number of credits for each class in the other column.

#### Step 1: Create a Data Table

The first step is to create a data table with the grades and the number of credits for each class. The data table should look like this:

Grades | Credits

A | 3

B | 4

C | 3

#### Step 2: Calculate the Weighted Average

Once the data table has been created, the weighted average can be calculated using the SUMPRODUCT and SUM functions. The formula for the weighted average is as follows:

SUMPRODUCT (grades * credits) / SUM (credits)

The result of this formula is 3.29, which is the weighted average of the class grade.

### Example 2: Calculating Customer Satisfaction

In this example, we will calculate the weighted average of customer satisfaction. The data table will have the customer satisfaction scores in one column and the number of customers in the other column.

#### Step 1: Create a Data Table

The first step is to create a data table with the customer satisfaction scores and the number of customers. The data table should look like this:

Satisfaction | Customers

10 | 100

9 | 200

8 | 300

#### Step 2: Calculate the Weighted Average

Once the data table has been created, the weighted average can be calculated using the SUMPRODUCT and SUM functions. The formula for the weighted average is as follows:

SUMPRODUCT (satisfaction * customers) / SUM (customers)

The result of this formula is 8.67, which is the weighted average of the customer satisfaction scores.

## Top 6 Frequently Asked Questions

### What is Weighted Average?

Weighted average is an average that takes into account the importance of each value. It is calculated by multiplying each value’s weight or importance to its respective value and then summing the results. For example, if you were calculating the weighted average of three grades, the grade that was worth the most points would have a greater influence on the overall average than the other two grades.

### What is the Formula for Weighted Average in Excel?

The formula for calculating weighted average in Excel is =SUMPRODUCT (VALUE1*WEIGHT1, VALUE2*WEIGHT2, VALUE3*WEIGHT3…)/SUM (WEIGHT1, WEIGHT2, WEIGHT3…). In this formula, VALUE1, VALUE2 and VALUE3 are the values that you want to calculate the weighted average for, and WEIGHT1, WEIGHT2 and WEIGHT3 are the weights (or importance) for each of the values.

### How to Calculate Weighted Average in Excel?

To calculate the weighted average in Excel, first enter the values that you want to calculate the weighted average for in one column, and the weights for those values in the adjacent column. Then, select a blank cell, enter the formula =SUMPRODUCT (VALUE1*WEIGHT1, VALUE2*WEIGHT2, VALUE3*WEIGHT3…)/SUM (WEIGHT1, WEIGHT2, WEIGHT3…) and press Enter. The weighted average of the values will be calculated and displayed in the selected cell.

### What is an Example of Weighted Average in Excel?

For example, suppose you have three grades and their respective weights are 40%, 30% and 30%. The grades are 80, 90 and 70 respectively. To find the weighted average, enter the grades and their weights in two columns in Excel, select a blank cell, enter the formula =SUMPRODUCT (80*0.4, 90*0.3, 70*0.3)/SUM (0.4, 0.3, 0.3) and press Enter. The weighted average of the three grades will be 81.7 and displayed in the selected cell.

### What are the Advantages of Using Weighted Average in Excel?

Using weighted average in Excel has several advantages. Firstly, it allows you to assign different weights or importance to each value, allowing for a more accurate calculation of the average. Secondly, it helps to identify which values are more important, allowing you to focus on improving those values. Thirdly, it is easy to calculate using the SUMPRODUCT and SUM functions in Excel.

### What is the Difference between Weighted Average and Simple Average?

The main difference between weighted average and simple average is that weighted average takes into account the importance of each value, whereas simple average does not. Weighted average is calculated by multiplying each value’s weight or importance to its respective value and then summing the results. Simple average is calculated by summing all values and dividing by the total number of values.

### Weighted Average with the SUMPRODUCT Function in Excel – Weighted Mean

By following these steps, you can easily calculate the weighted average in Excel. After selecting the data, you need to assign the weights for each cell and then use the SUMPRODUCT formula to calculate the weighted average. Don’t forget to format the result as a number. With the help of this guide, you can now calculate the weighted average in Excel with ease.