Item size comparison

Compare the heights of real-world things

= 5.58 ft

= 4.92 ft

= 26.25 ft

Log scale

Human1.7 m

Car1.5 m

House (2-storey)8 m

Drawn to scale. Tiny items may be barely visible next to large ones — try log scale.

About Item size comparison

Pick from a curated set of real-world items spanning from a few millimetres (an ant) to nearly a kilometre (the Burj Khalifa), or add your own custom item with both a height and a width in mm, cm, m, km, inches or feet. Compare up to six items side by side in a to-scale drawing — switch to a log scale so even the smallest stays visible — with metric and imperial sizes for each. Everything runs in your browser. This tool is page-only and isn't available as a dashboard widget.