## Unit Converter

## Conversion formula

The conversion factor from centimeters to millimeters is 10, which means that 1 centimeter is equal to 10 millimeters:

1 cm = 10 mm

To convert 29 centimeters into millimeters we have to multiply 29 by the conversion factor in order to get the length amount from centimeters to millimeters. We can also form a simple proportion to calculate the result:

1 cm → 10 mm

29 cm → L_{(mm)}

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

L_{(mm)} = 29 cm × 10 mm

L_{(mm)} = 290 mm

The final result is:

29 cm → 290 mm

We conclude that **29 centimeters is equivalent to 290 millimeters**:

29 centimeters = 290 millimeters

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case **1 millimeter is equal to 0.003448275862069 × 29 centimeters**.

Another way is saying that *29 centimeters is equal to 1 ÷ 0.003448275862069 millimeters*.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that **twenty-nine centimeters is approximately two hundred ninety millimeters**:

29 cm ≅ 290 mm

An alternative is also that *one millimeter is approximately zero point zero zero three times twenty-nine centimeters*.

## Conversion table

### centimeters to millimeters chart

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

centimeters (cm) | millimeters (mm) |
---|---|

30 centimeters | 300 millimeters |

31 centimeters | 310 millimeters |

32 centimeters | 320 millimeters |

33 centimeters | 330 millimeters |

34 centimeters | 340 millimeters |

35 centimeters | 350 millimeters |

36 centimeters | 360 millimeters |

37 centimeters | 370 millimeters |

38 centimeters | 380 millimeters |

39 centimeters | 390 millimeters |