# Convert Meter to Millimeter (m to mm)

In next fields, kindly type your value in the text box under title [ From: ] to convert from meter to millimeter (m to mm). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].

**Definitions:**

**Meter** (abbreviation: **m**): is the base unit of length in the International System of Units (SI). The metre is the length of the path travelled by light in a vacuum within 1/299792458 seconds.

**Millimeter** (abbreviation: **mm**): is a unit of length in the SI metric system, equal to one thousandth of a metre. Therefore, there are thousand millimetres in a metre and ten millimetres in a centimetre.

## How to Convert Meters to Millimeters

*Example: How many millimeters are equivalent to 31.4 meters?*

As;

1 meters = 1000 millimeters

31.4 meters = Y millimeters

Assuming Y is the answer, and by criss-cross principle;

Y equals 31.4 times 1000 over 1

(i.e.) Y = 31.4 * 1000 / 1 = 31400 millimeters

Answer is: 31400 millimeters are equivalent to 31.4 meters.

*Practice Question: Convert the following units into mm:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 2.13 m

( ii ) 85.6 m

( iii ) 65.53 m