Statistics & Probability
Instant, private, and free
Outlier Calculator.
Check a candidate against Tukey IQR fences.
On-device calculationNo signup
01
Set your values
Results update as you type.
02 / ANSWER
q1: 2.5
q3: 6.5
iqr: 4
lowerFence: -3.5
upperFence: 12.5
isOutlier: true
Results update automatically as you type.
FAQs
What does the outlier calculator assume?
Check a candidate against Tukey IQR fences. Inputs and conventions are stated on the calculator page.