Statistical Calculators
Precise tools for probability, average, and statistical analysis
Probability Calculator
Enter the number of favorable outcomes and total possible outcomes to calculate the probability. For example, for a dice roll to get a 4, favorable outcomes = 1 (only one side has 4), total outcomes = 6.
Average Calculator
No numbers added yet
Add numbers to the list, then calculate to find the mean (average), median (middle value), and mode (most frequent value).
Statistical Analysis Calculator
No data points added yet
Add data points to perform comprehensive statistical analysis including variance, standard deviation, range, and other key statistics.