What is the Range Calculator?
Find the minimum, maximum and range of a numeric dataset. ITS Research Solution keeps the interactive tool above the explanation so you can calculate first and then review the method used.
Formula or method
Range = maximum value − minimum value.
How to use this tool
Enter the requested values using consistent units, run the calculation and review the main result plus any supporting values. For 4, 9, 12 and 20, the range is 16.
Interpretation and limitations
Range is sensitive to extreme values and should usually be interpreted with other measures of spread. Always check source data, units, rounding and discipline-specific requirements before using a result in assessed, published, regulated or high-stakes work.
Frequently asked questions
How is this result calculated?
Range = maximum value u2212 minimum value.
Can I use this result in formal academic or research work?
Use it as a transparent calculation aid, then verify the assumptions, units, rounding and any institution-, journal- or field-specific requirements before formal use.