Standard deviation Calculator

To calculate the standard deviation, simply click on one or more metric variables. The calculation of the standard deviation is already pre-selected.

Just try it with the data already inserted, the standard deviation can be calculated quite easily.

Calculate standard deviation online

With it you can easily calculate the standard deviation online. You can then copy the result, along with many other descriptive statistics.

If you want to learn more about the standard deviation just have a look at our tutorial about the standard deviation .

Thus, the standard deviation of the population is estimated with a sample. Therefore, the following formula is used to calculate the standard deviation: