Instantly find the mean, median, mode, range, sum, and count of any numbers.
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Use this free average calculator to analyze any set of numbers in seconds. Paste or type your data — separated by commas, spaces, or line breaks — and instantly see the mean (arithmetic average), median, mode, range, sum, and count. Ideal for students, teachers, analysts, and anyone who needs quick descriptive statistics without downloading software.
The mean is the arithmetic average — sum divided by count. The median is the middle value when the numbers are sorted (or the average of the two middle values for an even-count set). The mode is the value that appears most frequently. A dataset can have multiple modes, or no mode at all if every number appears the same number of times.
Type or paste your numbers into the input box. You can separate them with commas, spaces, tabs, or new lines — the calculator accepts any of those formats. For example: '4, 8, 15, 16' or '4 8 15 16' or one number per line all work equally well.
When every number in your list appears exactly once (or all numbers appear the same number of times), there is no single most-frequent value. In that case the calculator displays 'No mode' rather than listing every number.
Yes. The calculator handles negative numbers (e.g. -5, -3.7) and decimals (e.g. 1.5, 3.14) without any issues. Just enter them using standard notation and separate them with commas or spaces.