Statistics Calculator
Enter a list of numbers to calculate mean, median, mode, standard deviation, and more.
Statistics Formulas Reference
- Mean: Sum of all values ÷ count
- Median: Middle value when sorted (average of two middle values for even count)
- Mode: Most frequently occurring value(s)
- Range: Maximum − Minimum
- Variance: Average of squared deviations from the mean
- Standard Deviation: Square root of variance