## 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 34 centimeters into millimeters we have to multiply 34 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

34 cm → L(mm)

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

L(mm) = 34 cm × 10 mm

L(mm) = 340 mm

The final result is:

34 cm → 340 mm

We conclude that 34 centimeters is equivalent to 340 millimeters:

34 centimeters = 340 millimeters

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 millimeter is equal to 0.0029411764705882 × 34 centimeters.

Another way is saying that 34 centimeters is equal to 1 ÷ 0.0029411764705882 millimeters.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirty-four centimeters is approximately three hundred forty millimeters:

34 cm ≅ 340 mm

An alternative is also that one millimeter is approximately zero point zero zero three times thirty-four 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)
35 centimeters 350 millimeters
36 centimeters 360 millimeters
37 centimeters 370 millimeters
38 centimeters 380 millimeters
39 centimeters 390 millimeters
40 centimeters 400 millimeters
41 centimeters 410 millimeters
42 centimeters 420 millimeters
43 centimeters 430 millimeters
44 centimeters 440 millimeters