##### Free Converter

Formular

[Value of Pm/h²] = [Value of cGal] / 771604938271.6

[Value of cGal] = [Value of Pm/h²] * 771604938271.6

##### 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.

##### Pm/h²(petametre per hour squared)

Unit Petametre per hour squared (Pm/h²) is a non-standard unit used to represent acceleration. It is the rate of change of velocity per unit time, expressed in petameters per hour.

1 Petametre (Pm) is equivalent to 10^15 meters, which is an astronomically large distance. Acceleration measured in Petametres per hour squared (Pm/h²) indicates how fast an object's velocity is increasing at a rate of petametres per hour, every hour.

For instance, if an object's acceleration is 1 Pm/h², it means that, for each hour, its velocity increases by 1 petametre per hour.

Typically, in scientific applications, acceleration is measured in meters per second squared (m/s²). However, since Pm/h² deals with much larger distances and timeframes, it may be used in specific scenarios involving astronomical or large-scale phenomena.

##### pm/h²(picometre per hour squared)

In the field of acceleration, unit pm/h² (picometre per hour squared) is a metric unit that represents the change in velocity over each hour per picometer of displacement.

A picometer is very small unit of length, equal to 1x10^-12 meters or a trillionth of a meter, and is used to represent tiny distances or dimensions, often at the atomic or molecular scale. When associated with acceleration, it measures the increase or decrease in velocity per hour over each picometer of displacement.

This unit may not be commonly used for everyday life, but it can be useful when describing very slow accelerations of microscopic particles or processes, for example, in physics or scientific applications where precision is crucial.

##### cGal and Pm/h² Conversion Mapping Table

cGal | Pm/h² |
---|---|

1 | 1.296000E-12 |

2 | 2.592000E-12 |

3 | 3.888000E-12 |

4 | 5.184000E-12 |

5 | 6.480000E-12 |

6 | 7.776000E-12 |

7 | 9.072000E-12 |

8 | 1.036800E-11 |

9 | 1.166400E-11 |

10 | 1.296000E-11 |

20 | 2.592000E-11 |

25 | 3.240000E-11 |

50 | 6.480000E-11 |

100 | 1.296000E-10 |

200 | 2.592000E-10 |

250 | 3.240000E-10 |

500 | 6.480000E-10 |

1000 | 1.296000E-9 |

2000 | 2.592000E-9 |

2500 | 3.240000E-9 |

5000 | 6.480000E-9 |

10000 | 1.296000E-8 |

Pm/h² | cGal |
---|---|

1 | 7.716049E+11 |

2 | 1.543210E+12 |

3 | 2.314815E+12 |

4 | 3.086420E+12 |

5 | 3.858025E+12 |

6 | 4.629630E+12 |

7 | 5.401235E+12 |

8 | 6.172840E+12 |

9 | 6.944444E+12 |

10 | 7.716049E+12 |

20 | 1.543210E+13 |

25 | 1.929012E+13 |

50 | 3.858025E+13 |

100 | 7.716049E+13 |

200 | 1.543210E+14 |

250 | 1.929012E+14 |

500 | 3.858025E+14 |

1000 | 7.716049E+14 |

2000 | 1.543210E+15 |

2500 | 1.929012E+15 |

5000 | 3.858025E+15 |

10000 | 7.716049E+15 |