This is our conversion tool for converting meters to millimeters.
To use the tool, simply enter a number in any of the inputs and the converted value will automatically appear in the opposite box.

---

Converting Meters (m) to Millimeters (mm) is simple. Why is it simple? Because it only requires one basic operation: multiplication. The same is true for many types of unit conversion (there are some expections, such as temperature). To convert Meters (m) to Millimeters (mm), you just need to know that 1m is equal to mm. With that knowledge, you can solve any other similar conversion problem by multiplying the number of Meters (m) by . For example, 10m multiplied by is equal to mm.

We define the "best" unit to convert a number as the unit that is the lowest without going lower than 1. For 100 meters, the best unit to convert to is .

1 m = mm

5 m = mm

10 m = mm

15 m = mm

25 m = mm

100 m = mm

1000 m = mm

1 mm = m

5 mm = m

10 mm = m

15 mm = m

25 mm = m

100 mm = m

1000 mm = m