Average (Mean) Calculator
Calculate arithmetic mean, sum, count, and range.
Average (Mean) Calculator
Calculate the arithmetic mean, sum, count, minimum, maximum, and range of any set of numbers.
What is the Average (Mean) Calculator and How Does It Work?
The Average Calculator finds the arithmetic mean of any list of numbers by adding every value together and dividing by how many values there are. Alongside the mean, it reports the sum, count, minimum, maximum, and range so you get a full statistical snapshot from a single input.
Add every number in the set, then divide that total by how many numbers you entered.
(85+90+78+92+88) / 5 = 433 / 5 = 86.6.
(10+20+30) / 3 = 60 / 3 = 20.
Common Real-World Use Cases
Average a series of quiz or assignment scores to check standing before a final grade is calculated.
Find average daily sales, average order value, or average response time from a list of figures.
Calculate average pace, points per game, or workout duration across multiple sessions.
Determine your average monthly spending in a category from several months of expenses.
- 1Enter your numbers separated by commas, spaces, or new lines.
- 2The calculator instantly totals the values and divides by the count to show the mean.
- 3Review the sum, count, minimum, maximum, and range shown alongside the average.
- •A single outlier can pull the average far from what "most" values look like - check the median too if your data has extreme values.
- •The calculator accepts negative numbers and decimals.
Frequently Asked Questions
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