Calculators
Average Calculator
Enter a list of numbers to instantly find their average (mean), sum and count.
Enter some numbers above to see their average, sum and count.
How the average is calculated
The average (mean) is the sum of all values divided by how many values there are. For example, the average of 4, 8 and 12 is (4 + 8 + 12) ÷ 3 = 8.
Entering your numbers
Separate values with commas, spaces or new lines. Decimals and negative numbers are supported, and blank entries are ignored.
Frequently Asked Questions
The mean is the sum divided by the count. The median is the middle value when sorted, and the mode is the most frequently occurring value. This tool calculates the mean.