Average Star Rating Calculator

Calculate Average Star Rating









Formula

The formula to calculate the average star rating is:

\[ AR = \frac{1 \cdot a + 2 \cdot b + 3 \cdot c + 4 \cdot d + 5 \cdot e}{R} \]

Where:

What is Average Rating?

An average rating is a measure of what a given customer base or population on average rates a certain product or service. It provides an insight into overall customer satisfaction and helps businesses identify areas for improvement.

Example Calculation 1

Let's assume the following values:

Using the formula:

\[ AR = \frac{1 \cdot 10 + 2 \cdot 20 + 3 \cdot 30 + 4 \cdot 25 + 5 \cdot 15}{100} = 3.00 \]

The Average Rating is 3.00 stars.

Example Calculation 2

Let's assume the following values:

Using the formula:

\[ AR = \frac{1 \cdot 5 + 2 \cdot 10 + 3 \cdot 15 + 4 \cdot 20 + 5 \cdot 50}{100} = 3.90 \]

The Average Rating is 3.90 stars.