0.001 speed of light
1,079,000 km/hSpeed · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Speed
Just how fast is 0.001 speed of light?
Toward light speed
0.001 c
299,790 m/smetres per second
1,079,300 km/hkilometres per hour
670,620 mphmiles per hour
Mach 874.03Mach
01
0.001 speed of light1,079,000 km/hSpeed · definition
02
Mercury170,500 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
0.001 speed of light moves about 6.33 times as fast as Mercury.
Measurements, assumptions & sources +
0.001 speed of light
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Mercury
Mean-radius spherical model for Mercury; 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.
Mercury
170,500 km/hOrbital speed · rounded orbital anchor
Mean-radius spherical model for Mercury; actual shape is not perfectly spherical.
- Comparing
- Speed ↔ Orbital speed
- Relative size
- 0.001 speed of light is larger on this measurement by a factor of about 6.33. 0.001 speed of light's selected measurement is approximately 533% greater than Mercury's.
How to read the visual
The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.
- Mercury: 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.