Convert Kilometer per hour per second to Foot/Square Second

Converting from km/h/s to ft/s²

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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 (ft/s²) = Input Value (km/h/s) × 0.9113444

The conversion factor is derived from SI base unit conversions: (0.2777778 / 0.3048)

Unit Relationship:

  • 1 km/h/s (Kilometer per hour per second) = 0.9113444 ft/s² (Foot/Square Second)
  • 1 ft/s² (Foot/Square Second) = 1.09728 km/h/s (Kilometer per hour per second)

Equivalence to SI Base Unit (m/s²):

  • 1 km/h/s (Kilometer per hour per second) = 0.2777778 m/s²
  • 1 ft/s² (Foot/Square Second) = 0.3048 m/s²