Statistics Calculator — math calculators and step-by-step solvers
The Statistics Calculator summarizes a list of numbers by computing the mean, median, mode, standard deviation, variance, range, sum, minimum, maximum, and count. Paste or type numbers separated by commas or spaces and read every statistic at once. It is perfect for grading, data analysis, and exam
Category: Mathematics
About this tool
What Is Statistics Calculator? Statistics Calculator is a browser-based tool for Calculate mean, median, mode, standard deviation, and more. This guide explains the result, the calculation or processing method, and correct usage. Calculation or Processing Method The calculator summarizes the spread of the values around their mean and distinguishes population from sample data when available. Formula or method: Population standard deviation σ = √(Σ(x − μ)² / N); sample standard deviation uses N − 1. How to Use It Open the tool and choose the required unit, mode, or options. Enter values or paste text into the input fields. Review the result, copy it, or continue with a related tool. Important Notes Use consistent units and verify values before calculating. Incomplete or invalid input can produce an incomplete result. Related Tools Tools that support the same workflow: Basic Calculator — Full-featured basic calculator with history. Percentage Calculator — Calculate percentages, increases, decreases easily. Date Difference Calculator — Calculate the exact difference between two dates. Frequently Asked Questions How does Statistics Calculator work? The calculator summarizes the spread of the values around their mean and distinguishes population from sample data when available. What formula does Statistics Calculator use? Population standard deviation σ = √(Σ(x − μ)² / N); sample sta