Standard deviation is something that is used quite often in statistical calculations. In this tutorial, I will show you how to calculate the standard deviation in Excel (using simple formulas)

This page explains how to calculate the standard deviation based on the entire population using the STDEV.P function in Excel and how to estimate the standard deviation based on a sample using the …

Nov 11, 2025 · In this article, you’ll learn how to calculate standard deviation using formula in Excel. We’ll calculate both the sample standard deviation and the population standard deviation.

STDEV (number1, [number2],...) The STDEV function syntax has the following arguments: Number1 Required. The first number argument corresponding to a sample of a population. Number2, ...

May 12, 2024 · To calculate the standard deviation of a data set, you can use the STDEV.S or STDEV.P function, depending on whether the data set is a sample, or represents the entire population.

Feb 25, 2025 · This wikiHow shows you how to find the standard deviation of a dataset in Microsoft Excel. Whether you’re studying for statistics, analyzing data at work, or just researching something …

Apr 14, 2025 · In this guide, we’ll show you step-by-step how to calculate standard deviation in Excel, and provide standard deviation examples in Excel to help you apply this function in real-world …

Jan 15, 2026 · 1. Write the STDEV function. 2. Create a reference to the cells with the numbers to calculate. 3. Hit Enter on your keyboard. Read more here.

Excel has six functions to calculate Standard Deviation (SD). STDEV, STDEV.S, and STDEVA determine sample SD, whereas STDEVP, STDEV.P, and STDEVPA calculate population SD. …

Nov 3, 2025 · When working with a sample, there are several formulas provided by Excel. These include STDEV.S, STDEVA, and STDEV. This formula calculates the standard deviation using only the …