# Kilometers to Millimeters Converter

Please enter the kilometers (km) value to convert kilometers to millimeters.

1 km = 1000000 mm

Millimeters to Kilometers Converter

## How Many Millimeters in a Kilometer?

1 kilometer is equal to 1000 meters.
1 millimeter is equal to 0.001 meters.
There are 1000000 millimeters in a kilometer.

### Conversion Factors for Millimeters and Kilometers

Unit Symbol Factor
Kilometers km 1 × 10 3 meter
Millimeters mm 1 × 10 -3 meter

Kilometer length unit is equal to 1000000 millimeters.

### How to Calculate Kilometers to Millimeters (km to mm)

We calculate the base unit equivalent of kilometers and millimeters with the factor of meter.

```1 km = 1 × 103 m
1 mm = 1 × 10-3 m
1 mm = 0.001 m

1 m = (1/0.001) mm
1 m = 1000 mm

1 km = 1 × 103 × 1000 mm
1 km = 1000000 mm```

### Related Converters

List all Kilometers Conversions »

### Kilometers to Millimeters Conversion Table

Kilometers Millimeters
1 km1000000 mm
2 km2000000 mm
3 km3000000 mm
4 km4000000 mm
5 km5000000 mm
6 km6000000 mm
7 km7000000 mm
8 km8000000 mm
9 km9000000 mm
10 km10000000 mm
11 km11000000 mm
12 km12000000 mm
13 km13000000 mm
14 km14000000 mm
15 km15000000 mm
16 km16000000 mm
17 km17000000 mm
18 km18000000 mm
19 km19000000 mm
20 km20000000 mm

#### Abbreviations

• km : Kilometers
• mm : Millimeters
• m: Meter

##### Link to kilometers to millimeters converter

Kilometers to Millimeters Converter