## Unit Converter

## Conversion formula

The conversion factor from decimeters to millimeters is 100, which means that 1 decimeter is equal to 100 millimeters:

1 dm = 100 mm

To convert 55 decimeters into millimeters we have to multiply 55 by the conversion factor in order to get the length amount from decimeters to millimeters. We can also form a simple proportion to calculate the result:

1 dm → 100 mm

55 dm → L_{(mm)}

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

L_{(mm)} = 55 dm × 100 mm

L_{(mm)} = 5500 mm

The final result is:

55 dm → 5500 mm

We conclude that **55 decimeters is equivalent to 5500 millimeters**:

55 decimeters = 5500 millimeters

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case **1 millimeter is equal to 0.00018181818181818 × 55 decimeters**.

Another way is saying that *55 decimeters is equal to 1 ÷ 0.00018181818181818 millimeters*.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that **fifty-five decimeters is approximately five thousand five hundred millimeters**:

55 dm ≅ 5500 mm

An alternative is also that *one millimeter is approximately zero times fifty-five decimeters*.

## Conversion table

### decimeters to millimeters chart

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

decimeters (dm) | millimeters (mm) |
---|---|

56 decimeters | 5600 millimeters |

57 decimeters | 5700 millimeters |

58 decimeters | 5800 millimeters |

59 decimeters | 5900 millimeters |

60 decimeters | 6000 millimeters |

61 decimeters | 6100 millimeters |

62 decimeters | 6200 millimeters |

63 decimeters | 6300 millimeters |

64 decimeters | 6400 millimeters |

65 decimeters | 6500 millimeters |