Height comparison refers to measuring and visually contrasting the stature of different people, objects, or characters to see how tall they are relative to each other. It can be done numerically by calculating the difference in height between two or more entities, or visually using height comparison charts and tools that plot figures to scale side-by-side. There are online tools available that allow users to enter heights in feet and inches or centimeters, optionally label the figures by name or gender, and instantly generate a visual chart showing the relative heights. These tools often support multiple comparisons at once (up to 20 or more), calculate height differences, and provide useful context such as average height comparisons or fictional character heights. Height differences are calculated straightforwardly by subtracting the smaller height from the larger, either in metric units (cm) or imperial units (feet and inches, where you convert inches to total inches for easy subtraction). Visual charts help better understand how individuals would look next to each other and can be customized with different figures or objects for easy reference. These height comparison methods and tools are practical for uses such as pairing people for events, comparing fictional characters, or just satisfying curiosity about height differences in a clear visual manner.