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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.
✓Calculate standard deviation
✓Sample or population data
✓Compute mean and variance
✓Count numerical values
✓Sum of numbers
✓List of differences
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What's New in Standard Deviation Calc
2.3.0
June 6, 2026
Bug fixes and performance improvements
1
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$1.99
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FAQ
What is Standard Deviation Calc - SD?
Standard Deviation Calc - SD is a utility app designed to compute statistical values from numerical data. It helps users calculate standard deviation, mean, variance, and other related metrics for both sample and population datasets.
How do I use Standard Deviation Calc - SD?
To use Standard Deviation Calc - SD, you enter your numerical values into the provided box, specifying whether the data is for a sample or a population. Then, press the 'Calculate' button to see the results.
What statistical measures can Standard Deviation Calc - SD calculate?
Standard Deviation Calc - SD can calculate standard deviation, the count of numbers, the sum of all numbers, the arithmetic mean, differences between each number and the mean, the square of each difference, the sum of squared differences, and variance.
Does Standard Deviation Calc - SD have ads?
Yes, Standard Deviation Calc - SD contains advertisements. This is typical for free utility applications that offer in-app purchases.
What devices is Standard Deviation Calc - SD available on?
Standard Deviation Calc - SD is available for iPhone, iPad, and iPod devices. It is designed for iOS users who need quick statistical calculations on the go.
How often is Standard Deviation Calc - SD updated?
The latest version of Standard Deviation Calc - SD is 2.1.0, and it was last updated on August 16, 2023. This indicates regular maintenance and potential feature additions.
What is the user rating for Standard Deviation Calc - SD?
Standard Deviation Calc - SD has a rating of 3.6 stars from 10 ratings. This suggests a generally positive but mixed user reception.
Is Standard Deviation Calc - SD suitable for educational purposes?
Yes, Standard Deviation Calc - SD is suitable for educational purposes, particularly for students learning statistics. It provides a practical tool for understanding and calculating key statistical concepts.
