Education
Education Calculators
11 free tools for school, math, statistics and unit conversions.
Online Calculator
Basic arithmetic, percentage and keyboard shortcuts for fast calculations
Calculate →Percentage Calculator
Percentage of a number, increase/decrease and change rate
Calculate →Random Number Generator
Generate random numbers or lists within a specified range
Calculate →University GPA Calculator
GPA and cumulative GPA from course grades and credits
Calculate →Standard Deviation Calculator
Standard deviation and variance of a data set
Calculate →Mean, Median & Mode Calculator
Central tendency measures of a data set
Calculate →Length Converter
Length conversion between meter, km, inch, feet and mile
Calculate →Weight Unit Converter
Weight conversion between kg, g, pound and ounce
Calculate →Size to Weight Calculator
Object weight from volume and density
Calculate →Roman Numeral Converter
Number ↔ Roman numeral conversion
Calculate →Strong Password Generator
Generate secure passwords and calculate combination strength
Calculate →