## Unit Converter

## Conversion formula

The conversion factor from centimeters to kilometers is 1.0E-5, which means that 1 centimeter is equal to 1.0E-5 kilometers:

1 cm = 1.0E-5 km

To convert 9 centimeters into kilometers we have to multiply 9 by the conversion factor in order to get the length amount from centimeters to kilometers. We can also form a simple proportion to calculate the result:

1 cm → 1.0E-5 km

9 cm → L_{(km)}

Solve the above proportion to obtain the length *L* in kilometers:

L_{(km)} = 9 cm × 1.0E-5 km

L_{(km)} = 9.0E-5 km

The final result is:

9 cm → 9.0E-5 km

We conclude that **9 centimeters is equivalent to 9.0E-5 kilometers**:

9 centimeters = 9.0E-5 kilometers

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case **1 kilometer is equal to 11111.111111111 × 9 centimeters**.

Another way is saying that *9 centimeters is equal to 1 ÷ 11111.111111111 kilometers*.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that **nine centimeters is approximately zero kilometers**:

9 cm ≅ 0 km

An alternative is also that *one kilometer is approximately eleven thousand one hundred eleven point one one one times nine centimeters*.

## Conversion table

### centimeters to kilometers chart

For quick reference purposes, below is the conversion table you can use to convert from centimeters to kilometers

centimeters (cm) | kilometers (km) |
---|---|

10 centimeters | 0 kilometers |

11 centimeters | 0 kilometers |

12 centimeters | 0 kilometers |

13 centimeters | 0 kilometers |

14 centimeters | 0 kilometers |

15 centimeters | 0 kilometers |

16 centimeters | 0 kilometers |

17 centimeters | 0 kilometers |

18 centimeters | 0 kilometers |

19 centimeters | 0 kilometers |