## Unit Converter

## Conversion formula

The conversion factor from inches to decimeters is 0.254, which means that 1 inch is equal to 0.254 decimeters:

1 in = 0.254 dm

To convert 4.5 inches into decimeters we have to multiply 4.5 by the conversion factor in order to get the length amount from inches to decimeters. We can also form a simple proportion to calculate the result:

1 in → 0.254 dm

4.5 in → L_{(dm)}

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

L_{(dm)} = 4.5 in × 0.254 dm

L_{(dm)} = 1.143 dm

The final result is:

4.5 in → 1.143 dm

We conclude that **4.5 inches is equivalent to 1.143 decimeters**:

4.5 inches = 1.143 decimeters

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case **1 decimeter is equal to 0.87489063867017 × 4.5 inches**.

Another way is saying that *4.5 inches is equal to 1 ÷ 0.87489063867017 decimeters*.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that **four point five inches is approximately one point one four three decimeters**:

4.5 in ≅ 1.143 dm

An alternative is also that *one decimeter is approximately zero point eight seven five times four point five inches*.

## Conversion table

### inches to decimeters chart

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

inches (in) | decimeters (dm) |
---|---|

5.5 inches | 1.397 decimeters |

6.5 inches | 1.651 decimeters |

7.5 inches | 1.905 decimeters |

8.5 inches | 2.159 decimeters |

9.5 inches | 2.413 decimeters |

10.5 inches | 2.667 decimeters |

11.5 inches | 2.921 decimeters |

12.5 inches | 3.175 decimeters |

13.5 inches | 3.429 decimeters |

14.5 inches | 3.683 decimeters |