30,000 metres per second
108,000 km/hSpeed · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Speed
Just how fast is 30,000 metres per second?
Toward light speed
30,000 m/s
108,000 km/hkilometres per hour
67,108 mphmiles per hour
Mach 87.464Mach
0.00010007 cspeed of light
01
30,000 metres per second108,000 km/hSpeed · definition
02
Earth107,200 km/hOrbital speed · rounded orbital anchor
Each track shows distance covered in the same second. The small illustrations identify the movers; their sizes are schematic.
A little perspective
30,000 metres per second moves about 1.01 times as fast as Earth.
Measurements, assumptions & sources +
30,000 metres per second
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Earth
Mean-radius spherical model for Earth; actual shape is not perfectly spherical.
Rounded representative orbital speed, not instantaneous ephemeris data.
Defined examples — our methodology
The marked orbital speed is calibrated. Unmeasured illustration details are representative.
Measurement details
Why these numbers?
The visual compares speed with orbital speed. The records below preserve each value’s basis and caveats.
Earth
107,200 km/hOrbital speed · rounded orbital anchor
Mean-radius spherical model for Earth; actual shape is not perfectly spherical.
- Comparing
- Speed ↔ Orbital speed
- Relative size
- 30,000 metres per second is larger on this measurement by a factor of about 1.01. 30,000 metres per second's selected measurement is approximately 0.739% greater than Earth's.
How to read the visual
The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.
- Earth: Rounded representative orbital speed, not instantaneous ephemeris data.
Change your perspective
Put it next to…
Choose a suggestion to redraw the comparison, or open its page to learn what it is.
A little smaller. A little larger.