5 Number Summary Calculator
Result
5 Number Summary Calculator The five-number summary describes a dataset with five points: the minimum, first quartile (Q1), median, third quartile (Q3) and maximum. Paste a list of numbers and this calculator sorts them, finds each value and also reports — free online calculator.
Formula
- 5 Number Summary Calculator calculates its result from Q3, Q1. It uses the formula Min, Q1, Median (Q2), Q3, Max · IQR = Q3 − Q1. Change any input to recalculate the result instantly.
- The main inputs are Q3, Q1. Enter them in the units and format shown in the calculator.
- Keep comparable quantities in compatible units whenever the formula combines or compares them.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: 5 Number Summary
- Q3: 2
- Q1: 3
Using Q3 = 2, Q1 = 3, the calculated result is -1.
Sample result: Calculating…
Frequently asked questions
What does the 5 Number Summary calculate?
5 Number Summary Calculator The five-number summary describes a dataset with five points: the minimum, first quartile (Q1), median, third quartile (Q3) and maximum. Paste a list of numbers and this calculator sorts them, finds each value and also reports — free online calculator.
Which values should I enter?
Enter Q3, Q1 using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: Min, Q1, Median (Q2), Q3, Max · IQR = Q3 − Q1.
Why might my result differ from another source?
Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.