Free & Instant
Average Calculator
Find the mean, median, and mode of any set of numbers instantly.
Average Calculator
Calculate mean, median, and mode instantly.
Separate numbers with commas
Mean (Average)
0
Median
0
Mode
—
Count of Numbers
0
What is an Average?
An average summarizes a set of numbers into a single representative value. The three most common types are the mean (arithmetic average), median (middle value), and mode (most frequent value).
Average Formulas
Mean = Sum of all values ÷ Count of values
Median = Middle value when sorted (or average of two middle values)
Mode = Most frequently occurring value
Frequently Asked Questions
When should I use median instead of mean?
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Median is more useful when your data has outliers or extreme values, since it isn't skewed by unusually high or low numbers like the mean can be.
What if there's no repeating number for mode?
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If no number repeats, there is no mode for that dataset — this will be shown as "—" in the result.
Can there be more than one mode?
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Yes, if multiple numbers share the same highest frequency, the dataset is called "multimodal" — this calculator shows the first mode found.