This app calculates standard deviation, variance, and other statistical measures for a given set of values. It simplifies complex statistical formulas with a user-friendly interface and accurate results.





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Whether you want more options like Calculator to Find Z or a completely different take on the same concept, our curated list of 31+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.





This app calculates standard deviation, variance, and other statistical measures for a given set of values. It simplifies complex statistical formulas with a user-friendly interface and accurate results.




This app serves as both a calculator for statistical problems and a guide to statistical concepts. It offers a wide range of calculations for means, variance, probability, and distributions, along with detailed descriptions, formulas, and examples for each topic.



Calculate essential statistical measures for a set of numbers. Supports negative and decimal values, with unlimited entries. Useful for students and anyone needing quick statistical analysis.


This app calculates the correlation coefficient between two or three sets of numerical data. It offers flexible data entry methods, including a slider and keypad, and handles missing values to compute relationships accurately.


This app is a statistical calculator for performing confidence intervals and hypothesis tests on proportions and means. It offers various tests including z-tests, t-tests, McNemar's test, and ANOVA, with clear visualizations of results and P-values. It also includes a data editor and works offline.


This app helps students and teachers visualize and understand core statistical concepts like the Central Limit Theorem, correlation, and hypothesis testing. Interactive modules allow for step-by-step exploration of sampling distributions, regression, and error probabilities.




This app helps you analyze data by creating scatterplots and fitting various regression models. Visualize model parameters, confidence intervals, and predictions, and explore relationships with categorical variables.


Explore and visualize probability distributions with interactive graphics. Calculate probabilities, percentiles, and critical values. Works offline and offers a wide range of continuous and discrete distributions.


This app computes descriptive statistics, performs statistical tests, and provides regression analysis for quantitative variables. It offers features commonly found on handheld calculators, including data entry and probability calculations for standard distributions.