Varianskalkylator

Use the free online Varianskalkylator tool. Fast, private and easy to use — runs entirely in your browser. Part of our Statistikkalkylatorer collection.

Median- & typvärde-kalkylator

Find the median, mode, sum, count, minimum and maximum of any list of numbers.

Standardavvikelse-kalkylator

Get both the population and sample standard deviation of a data set, with the mean shown for context.

Varianskalkylator

Measure how spread out a data set is with population and sample variance.

Z-poängkalkylator

See how many standard deviations a value lies from the mean with z = (x − μ) / σ.

Permutations- & kombinationskalkylator

Count arrangements and selections instantly — nPr for ordered picks and nCr for unordered ones.

Variationsbredd-kalkylator

Find the range of a data set — the difference between its largest and smallest values.

Variationskoefficient-kalkylator

Compare the relative spread of data sets with CV = σ / μ expressed as a percentage.

Mittvärdeskalkylator

Compute the midrange — the midpoint between the minimum and maximum of a data set.

Frequently Asked Questions

Is the Varianskalkylator free to use?
Yes. The Varianskalkylator is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.
Is the Varianskalkylator safe and private?
Absolutely. The Varianskalkylator runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.
Do I need to install anything to use the Varianskalkylator?
No installation is needed. The Varianskalkylator works instantly online in any modern browser on desktop, tablet or mobile.
Does the Varianskalkylator work on mobile phones?
Yes. The Varianskalkylator is fully responsive and works smoothly on iPhone, Android and any other device.