Best Standard Deviation Calculator Apps

Standard Deviation Calc - SD

Sample, Population: Calculator

Free

Calculate standard deviation for sample or population data. Input numerical values to find standard deviation, count, sum, mean, variance, and more. Get quick statistical insights with this easy-to-use tool.

Standard Deviation Calculate

Statistics average calculator

Free

This utility calculates the standard deviation of a dataset, a key statistical measure of data dispersion. It helps understand how spread out values are from the average, with applications in science, industry, and finance.

Statistics Calculator Lite

by KBIC International Ltd

Free

Calculate essential statistical measures for a set of numbers, including mean, median, mode, and standard deviation. This app supports an unlimited number of data points for basic statistical analysis.

Statistics Calculator Plus

Statistics & Data Calculator

$2.99

Instantly analyze data with this powerful calculator. It computes statistics, visualizes data with interactive histograms, and provides step-by-step explanations for every result. Ideal for students and educators working with numbers.

Desmos Graphing Calculator

by Desmos

Free

Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.

Average Calculator

by Piet Jonas

$0.99

This app calculates various statistical measures including arithmetic mean, geometric mean, harmonic mean, standard deviation, and confidence interval for a given set of numbers. Results can be easily shared via email.

Scientific Calculator With Normal/Gaussian Distribution

by MODULAR Software & Services GmbH

Free

This app calculates and plots normal and Gaussian distribution functions, including cumulative density functions for probabilities. It also functions as a scientific calculator with support for common mathematical and trigonometric functions, and allows direct text input of expressions.