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Mean, Sum & Range Calculator

Paste a list of numbers and instantly get the sum, mean, maximum, minimum, range (max − min), and count. Accepts line breaks or commas, perfect for quickly summarizing test scores, sales figures, or measurements.

Input

Value to highlight

Separate values with line breaks, commas, or spaces. Characters that cannot be read as numbers are ignored automatically.

Result

Sum (total) (6 values)

189

Maximum

67

Minimum

8

Range

59

All results

Count (number of values)6
Sum (total)189
Mean31.5
Maximum67
Minimum8
Range (max − min)59

How it works

  • Enter your numbers separated by line breaks, commas, or spaces, and the tool calculates the sum (total), mean, maximum, minimum, range, and count all at once. You can paste a column straight from a spreadsheet.
  • The mean is the arithmetic average: the sum of all values divided by the count. The range is calculated as maximum minus minimum and indicates how spread out the data is.
  • Characters that cannot be read as numbers (unit labels, headers, and so on) are ignored automatically, so only valid numbers are included. Negative values and decimals are supported.
  • Use the value to highlight toggle to choose whether the sum or the mean is shown large, while the remaining values appear in the summary cards and the table.
  • This tool computes descriptive statistics of the data itself (sum, mean, and so on); it does not calculate sample variance, unbiased variance (dividing by n−1), or standard deviation used to estimate a population. If you need a measure of dispersion, use a variance or standard deviation calculator.
  • Results with decimals are rounded to four decimal places for readability, so values with many digits may be shown as approximations.