Average calculator
Calculate the equally weighted arithmetic mean.
Formula
Mean = sum of values / number of values
How to use
- Enter numbers separated by semicolons.
- Check the number of values.
- Read the mean and total.
Examples
- 3; 5; 7 gives mean 5.
- −2; 0; 8 gives mean 2.
Frequently asked questions
How do I enter decimals?
Separate numbers with semicolons or newlines. Use a decimal point and no digit grouping.
Is this a weighted average?
No. Every listed value has equal weight. Repeated entries count separately.
How much data can I enter?
Use 1–200 values, each with at most 15 significant digits and magnitude at most 1000000000000.
Sources
Updated: