Free calculator to determine the average, or the arithmetic mean, of a given data set. It also returns the calculation steps, sum, count, and more. In math, an average is called a mean. It can be found by adding the numbers, then dividing the answer by the amount of numbers there were. There are different kinds of mean, and other things that are sometimes thought of as average such as median or mode (statistics). average of Prices have risen by an average of four percent over the past year. on average My income's rather variable, but I earn £175 a day on average. With two centuries in the season, she had the best average of all the players on the team. The spinner has a relatively high average but took a lot of wickets. Use this calculator to find the average or mean of a data set. Enter values separated by commas or spaces. Or copy and paste lines of data from spreadsheets or text documents. See all allowable formats in the table below. Use the average calculator to find the average (arithmetic mean) of any data set. See detailed calculation steps and other key statistics in seconds. The most commonly used definition of the average is the arithmetic mean, [4] also known as arithmetic average i.e. the sum divided by the count, so the average of the list of numbers [2, 3, 4, 7, 9] is generally considered to be (2+3+4+7+9)/5 = 25/5 = 5. As you enter your numbers, the calculator will automatically compute the average for you. The mean average is displayed as the sum of all the values you've entered, divided by the total number of values. There's no need to press a calculate button; the average updates instantly after every entry. Learn about Average, calculation of average, its uses in daily life by using the formula, solve a few average examples, and practice problems. In mathematics and statistics, the arithmetic mean ( / ˌærɪθˈmɛtɪk / ⓘ arr-ith-MET-ik), arithmetic average, or just the mean or average is the sum of a collection of numbers divided by the count of numbers in the collection. [1] The collection is often a set of results from an experiment, an observational study, or a survey. The term arithmetic mean is preferred in some contexts in. average, mean, median, norm mean something that represents a middle point. average is the quotient obtained by dividing the sum total of a set of figures by the number of figures. mean may be the simple average or it may represent value midway between two extremes.