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Number List Calculator

Calculate the sum, mean, median, mode, max, min, and count of a list of numbers.

Enter Numbers

Paste or type a list of numbers separated by commas, spaces, or newlines.

0 valid numbers parsed

About this tool

The Number List Calculator is a versatile and easy-to-use tool designed to quickly analyze and compute fundamental statistical metrics from any given list of numbers. Whether you're a student, researcher, or professional, this tool saves time by performing all common operations instantly.

What it calculates

The calculator simultaneously evaluates the Sum, Mean (Average), Median, Mode, Maximum, Minimum, and the total Count of valid numbers in your dataset.

Supported inputs

You can input numbers separated by spaces, commas, or newlines. It supports both positive and negative integers, as well as decimal numbers. Non-numeric text or empty entries are automatically ignored.

Formulas Used

  • Mean (Average): xˉ=1ni=1nxi\bar{x} = \frac{1}{n} \sum_{i=1}^{n} x_i
  • Median: The middle value of the sorted dataset. If there is an even number of observations, it is the average of the two middle values.
  • Mode: The number(s) that appear most frequently in the dataset.
  • Sum: i=1nxi\sum_{i=1}^{n} x_i