MEAN, MEDIAN, MODE, RANGE CALCULATOR

Use CalcNest’s Mean, Median, Mode, and Range Calculator to quickly analyze any data set. Whether you’re a student, teacher, or data analyst, this tool gives you accurate results in seconds.

What Does This Calculator Do?

This calculator takes a list of numbers and returns:

• Mean (Average)

• Median (Middle Value)

• Mode (Most Frequent Number)

• Range (Difference Between Highest and Lowest)

It’s useful for statistical analysis, classroom learning, data science, and everyday use.

How to Use the Calculator

1. Enter your list of numbers, separated by commas.
   Example: 4, 5, 8, 8, 9, 10

2. Click on Calculate

3. View your results instantly:

   • Mean

   • Median

   • Mode

   • Range

What Is Mean?

Mean, or average, is the sum of all numbers divided by the total count. It gives a central value of the data set.

Formula:

Mean = Sum of all values/Number of values

What Is Median?

Median is the middle number in a sorted data set. If the list has an even number of values, the median is the average of the two middle numbers.

What Is Mode?

Mode is the number that appears most frequently in a data set. A list can have:

• One mode (unimodal)

• More than one mode (multimodal)

• No mode (if all values are unique)

What Is Range?

Range shows the spread of the data. It is the difference between the largest and smallest number.

Formula:

$$\text{Range}=\text{Maximum}-\text{Minimum}$$

Who Should Use This Calculator?

This tool is helpful for:

• Math students and teachers

• Data analysts and researchers

• Test preparation (SAT, GMAT, GRE)

• Anyone analyzing numeric data

Benefits of This Calculator

• Simple and intuitive interface

• Instant results

• No login required

• Works on desktop and mobile

• 100% free and secure

Example Calculation

Input: 3, 5, 5, 7, 9

• Mean = 5.8

• Median = 5

• Mode = 5

• Range = 6

Related Tools

• Scientific Calculator
• Percentage Calculator
• Random Number Generator