mm/s\text{mm/s}

millimeter per second

Speedexact by definition

The millimetre per second is one thousandth of a metre per second, exactly 0.001 m/s. It is the unit of slow controlled motion: linear stage feed, extrusion rate, crack growth in a fracture test and the RMS velocity readings on machine vibration monitors.

1 mm/s\text{mm/s} 0.001 m/s\text{m/s}

One millimeter per second in every speed unit

31,557,600millimeter per year (mm/yr)
86,400millimeter per day (mm/day)
3,600millimeter per hour (mm/h)
3,401.57inch per day (in/day)
283.465foot per day (ft/d)
141.732inch per hour (in/h)
86.4meter per day (m/d)
60millimeter per minute (mm/min)
3.6meter per hour (m/h)
2.3622inch per minute (in/min)
1millimeter per second (mm/s)this unit
0.19685foot per minute (ft/min)
0.1centimeter per second (cm/s)
0.06meter per minute (m/min)
0.0393701inch per second (in/s)
0.0036kilometer per hour (km/h)
0.00328084foot per second (ft/s)
0.00223694mile per hour (mph)
0.00194384knot (kn)
0.001meter per second (m/s)
0.00000293864mach (sea level) (Ma)
0.000001kilometer per second (km/s)
3.33564e-12speed of light (c)