How this calculator works
The range is the largest value minus the smallest, so it is never negative. It describes the overall spread but does not describe the distribution between endpoints. One value has a range of zero.
The formula
Range = maximum − minimumA quick example
For −3, 2, 10 the range is 10 − (−3) = 13.
How to use this calculator
- Enter the labeled values, using a decimal point for fractions.
- Check the units and assumptions.
- Calculate, review the result and copy it if needed.
A few common questions
How is this result calculated?
Range = maximum − minimum
What assumptions should I check?
The range is the largest value minus the smallest, so it is never negative. It describes the overall spread but does not describe the distribution between endpoints. One value has a range of zero.
Can I see a worked example?
For −3, 2, 10 the range is 10 − (−3) = 13.