Math & Numbers
Calculate the harmonic mean of positive values, with optional arithmetic and geometric mean comparison
harmonic-mean-calculatorMath & Numbers
Calculate a trimmed mean by removing the same percentage of low and high values before averaging
trimmed-mean-calculatorMath & Numbers
Calculate sample variance, population variance, and optional standard deviation for a numeric dataset
variance-calculatorMath & Numbers
Calculate a winsorized mean by capping extreme low and high values before averaging
winsorized-mean-calculatorMath & Numbers
Calculate the midrange of a numeric dataset as the average of its minimum and maximum values
midrange-calculatorMath & Numbers
Calculate the statistical range of a numeric dataset from its minimum and maximum values
range-calculatorMath & Numbers
Calculate a weighted average from paired values and weights, with contribution and normalized weight details
weighted-average-calculatorMath & Numbers
Calculate the arithmetic mean of a numeric dataset and review the main supporting statistics
mean-calculatorMath & Numbers
Find the median of a dataset, inspect the sorted sequence, and optionally review quartiles and interquartile range
median-calculatorMath & Numbers
Find the most frequent value or values in a dataset and inspect the supporting frequency distribution
mode-calculatorMath & Numbers
Compute the dot product, cosine similarity, and angle between two vectors
dot-product-calculatorMath & Numbers
Perform core vector operations such as addition, subtraction, scaling, magnitude, normalization, angle, and distance
vector-calculator