A WordPress plugin to calculate standard deviation.
As of April 2026, Standard Deviation Calculator is a WordPress calculator plugin with 0 active installations and a 0/5 rating0. It has been downloaded 1.4K+ times in total. Requires WordPress 4.6+ and PHP 5.2.4+. Available on WordPress.org since 2022. Last updated 3 years ago — may have compatibility concerns. Top alternative: Cost Calculator Builder.
Standard deviation calculator is a free calculator plugin that finds the standard deviation of an entered set of data. Using this plugin, you can allow users to find the variance, Standard Deviation, Differences, Sum, and Square of Differences for free.
Through this plugin users on your website can find following values of given set of data
*Sample & population (default “sample”)
*Sample Variance
*Sample Standard Deviation
*Population Variance
*Population Standard Deviation
*Differences
*Square of Differences
You can also change the calculator background from admin panel.
It is very easy to use, You just have to use shortcode [standard-deviation] to show the calculator on webpage.
This section describes how to install and use this plug…
| WordPress | 4.6+ requiredTested up to 6.1.10 |
| PHP | 5.2.4+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.