##### Free Converter

Formular

[Value of cGal] = [Value of hm/h/s] / 0.003599999999712

[Value of hm/h/s] = [Value of cGal] * 0.003599999999712

##### hm/h/s(hectometre per hour per second)

In the field of acceleration, the unit hectometer per hour per second (hm/h/s) is used to express how quickly an object's speed is changing. Here, a hectometer (hm) represents 100 meters, and the unit essentially means how many hundred meters per hour an object's speed (velocity) is changing every second.

Acceleration is the rate of change of the velocity of an object concerning time. It can be understood as how fast the velocity of an object is increasing or decreasing. In this case, the particular unit of acceleration, hm/h/s, measures how the velocity of an object (in hectometers per hour) changes for every second of time elapsed. For example, if an object's acceleration is 2 hm/h/s, it means that for every second that passes, the object's velocity increases by 2 hectometers per hour.

##### cGal(centigal)

A centigal (cGal) is a unit of acceleration commonly used in geophysics and geodesy to measure gravitational acceleration or gravity field variations. The term "centigal" is derived from the prefix "centi-" meaning one-hundredth (1/100) and "gal" named in honor of the Italian scientist Galileo Galilei. One centigal (1 cGal) is equal to one-hundredth of a Gal (0.01 Gal), equivalent to 1/100th of 1 cm/s² or 0.01 cm/s² (0.0001 m/s²). It is a non-SI (International System of Units) unit but is commonly used for expressing small gravity field variations and gravitational anomalies on Earth.

##### hm/h/s and cGal Conversion Mapping Table

hm/h/s | cGal |
---|---|

1 | 2.777778E+2 |

2 | 5.555556E+2 |

3 | 8.333333E+2 |

4 | 1.111111E+3 |

5 | 1.388889E+3 |

6 | 1.666667E+3 |

7 | 1.944444E+3 |

8 | 2.222222E+3 |

9 | 2.500000E+3 |

10 | 2.777778E+3 |

20 | 5.555556E+3 |

25 | 6.944444E+3 |

50 | 1.388889E+4 |

100 | 2.777778E+4 |

200 | 5.555556E+4 |

250 | 6.944444E+4 |

500 | 1.388889E+5 |

1000 | 2.777778E+5 |

2000 | 5.555556E+5 |

2500 | 6.944444E+5 |

5000 | 1.388889E+6 |

10000 | 2.777778E+6 |

cGal | hm/h/s |
---|---|

1 | 3.600000E-3 |

2 | 7.200000E-3 |

3 | 1.080000E-2 |

4 | 1.440000E-2 |

5 | 1.800000E-2 |

6 | 2.160000E-2 |

7 | 2.520000E-2 |

8 | 2.880000E-2 |

9 | 3.240000E-2 |

10 | 3.600000E-2 |

20 | 7.200000E-2 |

25 | 9.000000E-2 |

50 | 1.800000E-1 |

100 | 3.600000E-1 |

200 | 7.200000E-1 |

250 | 9.000000E-1 |

500 | 1.800000E+0 |

1000 | 3.600000E+0 |

2000 | 7.200000E+0 |

2500 | 9.000000E+0 |

5000 | 1.800000E+1 |

10000 | 3.600000E+1 |