Average Calculator

Calculates Average/Median/Mode/Standard deviation:

Enter data values:	1 2 5
Numbers delimiter:	Space Comma User Defined
	Calculate Reset
Average (mean):
Median:
Mode:
Population SD:
Sample SD:
Count:
Sum:
Min value:
Max value:
Range:
Average calculation:

* SD = standard deviation

Weighted average calculator ►

Average calculation

The average (arithmetic mean) is equal to the sum of the n numbers divided by n:

Average = (a₁+a₂+...+a_n) / n

Example

The average of 1,2,5 is:

Average = (1+2+5) / 3 = 2.667

 

Weighted average calculator ►

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See also

• Standard deviation calculator
• Variance calculator
• Math Calculators