Compare conflicting height claims
Two height claims can describe different conditions: shoes or bare feet, a rounded listing or a measurement, and different dates. Compare that context before choosing a number.
Compare Wembanyama’s listingsAsk what each source actually says
A roster value is a published listing. It is not automatically a barefoot measurement. A person’s own statement is a self-report. A value estimated from a photograph depends on perspective, footwear and posture. Do not treat these as interchangeable.
Follow the source beside a listing. Keep its original unit and stated precision. Converting an integer inch value into several decimal centimeters does not make the original claim more precise.
Compare alternatives without hiding them
Wembanyama’s page includes his NBA listing and an earlier reported barefoot measurement. The chart lets you choose either and redraws the same comparison. The difference between them is a source choice, not evidence of growth.
A date marked “Updated” tells you when the source record was checked. It is not necessarily the date of the physical measurement. When a source supplies a measurement date, that date is shown separately.
Keep your own edit honest
Changing a sourced height turns the figure into a custom value and removes the source claim from that edit. That lets you explore a scenario without attributing your number to a publication.
For an original character, write down the version and basis you chose. For a real person, retain the competing claims unless a correction supplies a clear reason to retire one.
Try the same example
Compare Wembanyama’s listings. The names, units and values carry into the editable chart.
For the arithmetic alone, use the height difference calculator. For a different unit, use the height converter.
The next useful step
How the charts work explains the shared scale, source precision and custom inputs.