The arithmetic mean is the measure of central tendency most commonly used in
day-to-day. Not only by attending the majority of cases, when you want an average, but also by the simplicity of
its calculation. However, there are cases where the use is not recommended.
To calculate the arithmetic mean, enter all the numbers in any order, separated by commas ",". Decimal and Zero (0) are possibles, but not blank. The decimal number must have, as separator, the point. Eg: Ex 1,532.32; enter: 1532.32 ; the result will be displayed automatically after click on "Calculate".
Percent of a number Percent of a total Accumulated total by a percentage Percentage of two numbers Arithmetic mean Geometric mean Harmonic mean Quadratic mean Weighted mean Weighted geometric mean Weighted harmonic mean Standard Deviation Correlation Coefficient Simple Linear Regression Quadratic equation Cubic equation solver Nth root solver Nth Power of a number Logarithm & antilogarithm solver Trigonometric Functions Inverse Trigonometric Functions Directly proportional division Inversely proportional division Determinant matix 3 by 3 Linear equations in two variables Linear equations in three variables Rule of three - Direct proportion Rule of three - Inverse proportion Compound Rule of three Restaurant - checking the bill