Earth size comparison: how tall is the Earth?
Earth: 12,756 km · 7,926 mi tall · 5.97 × 10²⁴ kg
Diameter 12,756 km · 149.6 million km from the Sun · gravity 9.8 m/s² (1.00 g)
Earth is 12,756 km · 7,926 mi tall (5.97 × 10²⁴ kg). That is about 7,459,649× 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.
Earth in other units
| Unit | Size |
|---|---|
| Kilometres | 12,756 km |
| Miles | 7,926.2 mi |
| Metres | 12,756,000 m |
| Feet | 41,850,394 ft |
How big is that?
Earth measures 12,756 km across. Earth is 12,742 km wide, so Earth is about 1 times the width of Earth.
What is about the same size as Earth?
| Compared with | Size | Difference |
|---|---|---|
| Ganymede (Moons) | 5,268 km · 3,273 mi | 7,488 km smaller (58.7%) |
| Callisto (Moons) | 4,821 km · 2,996 mi | 7,935 km smaller (62.2%) |
| Venus (Sun & planets) | 12,104 km · 7,521 mi | 652 km smaller (5.1%) |