Io size comparison: how tall is the Io?
Io: 3,643 km · 2,264 mi tall · 8.93 × 10²² kg
Diameter 3,643 km · 421,700 km from Jupiter · gravity 1.8 m/s² (0.18 g)
Io is 3,643 km · 2,264 mi tall (8.93 × 10²² kg). That is about 2,130,409× the height of an average man (171 cm). Compare it side by side with people, animals, buildings and more on the board above — drag, zoom, switch cm / ft, or export an image.