Convert Millimeter/Square Second to Kilometer per hour per second

Converting from mm/s² to km/h/s

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Information:

  • The SI standard unit for acceleration is meters per square second (m/s²).
  • G, gn, and grav typically refer to standard gravity (approx. 9.80665 m/s²).
  • Gal (Galileo) is a unit where 1 Gal = 0.01 m/s². Centigal (cGal) is 0.01 Gal.
Conversion Details & Formula

Formula:

Result (km/h/s) = Input Value (mm/s²) × 0.0036

The conversion factor is derived from SI base unit conversions: (0.001 / 0.2777778)

Unit Relationship:

  • 1 mm/s² (Millimeter/Square Second) = 0.0036 km/h/s (Kilometer per hour per second)
  • 1 km/h/s (Kilometer per hour per second) = 277.7777778 mm/s² (Millimeter/Square Second)

Equivalence to SI Base Unit (m/s²):

  • 1 mm/s² (Millimeter/Square Second) = 0.001 m/s²
  • 1 km/h/s (Kilometer per hour per second) = 0.2777778 m/s²