To change meter to millimeter it is easy to use this converter. Enter how many meters the length is now and put on the button “Convert” to get a result.

Use our reverse converter to **convert millimeters to meters**

## How to convert m to mm?

Converting meter to mm it is necessary just to multiply the value by 1000. We can explain such calculation because of the equality of 1 m to mm:

### 1 meter to millimeter = 1000 mm (1 m = 1000 mm)

M to mm conversion is based on this value, so you should always multiply it by 1000:

### Length in millimeters = Length in meters × 1000

### Example of meter to millimeter conversion

As 1 meter to mm is equal to 1000, it is easy to calculate any another length. For example, if the length is 3 meters and you have to convert meters to millimeters, just calculate it in such way:

3 × 1000 = 3000

If you convert m to mm here, you will get the result equal 3000 mm.

Now you know how to convert meters to millimeters by yourself. To simplify the calculation we recommend using our converter above.