How do I convert meters to kilometers?

Multiply the meter value by 0.001. So x m × 0.001 = the equivalent in km.

What is 5 meters in kilometers?

5 meters equals 0.005 kilometers.

What is 10 meters in kilometers?

10 meters equals 0.01 kilometers.

What is 100 meters in kilometers?

100 meters equals 0.1 kilometers.

How do I convert back from kilometers to meters?

Multiply the kilometer value by 1000. For example, 1 km = 1000 m.

Is the meter bigger than the kilometer?

No. 1 meter is smaller than 1 kilometer. It takes 1000 meters to equal 1 kilometer.

Are these conversion factors exact?

Yes. The factor of 0.001 is derived directly from the SI definitions of meter and kilometer.

Meters to Kilometers Converter

1 m = 0.001 km

1 meter equals 0.001 kilometers. To convert meters to kilometers, multiply the meter value by 0.001. For quick reference: 1 m = 0.001 km, 5 m = 0.005 km, 10 m = 0.01 km, 100 m = 0.1 km.

From

0.001

FormulaKilometers = Meters × 0.001

Quick

How to convert meters to kilometers

Take your value
Start with your value in meters.
Multiply by 0.001
Multiply the meter value by 0.001. This is the exact conversion factor from meters to kilometers.
Read the result
The product is your value in kilometers. For example, 5 m × 0.001 = 0.005 km.

Conversion formula

The exact factor from meters to kilometers is 0.001.

Kilometers = Meters × 0.001

Meters to Kilometers conversion table

Fifty common reference values, hand-picked for skim utility. Use the calculator above for any value not listed.

Conversion table from meters to kilometers
Meters (m)	Kilometers (km)
0.1 m	0.0001 km
0.25 m	0.00025 km
0.5 m	0.0005 km
1 m	0.001 km
2 m	0.002 km
3 m	0.003 km
4 m	0.004 km
5 m	0.005 km
6 m	0.006 km
7 m	0.007 km
8 m	0.008 km
9 m	0.009 km
10 m	0.01 km
11 m	0.011 km
12 m	0.012 km
13 m	0.013 km
14 m	0.014 km
15 m	0.015 km
16 m	0.016 km
18 m	0.018 km
20 m	0.02 km
22 m	0.022 km
24 m	0.024 km
25 m	0.025 km
28 m	0.028 km
30 m	0.03 km
32 m	0.032 km
36 m	0.036 km
40 m	0.04 km
45 m	0.045 km
48 m	0.048 km
50 m	0.05 km
60 m	0.06 km
70 m	0.07 km
75 m	0.075 km
80 m	0.08 km
90 m	0.09 km
100 m	0.1 km
125 m	0.125 km
150 m	0.15 km
200 m	0.2 km
250 m	0.25 km
300 m	0.3 km
400 m	0.4 km
500 m	0.5 km
600 m	0.6 km
750 m	0.75 km
800 m	0.8 km
900 m	0.9 km
1000 m	1 km

Real-world reference

An adult's outstretched arms span roughly 1.6–1.8 m. A standard interior door is about 2 m tall. An Olympic swimming pool is 50 m long.

Frequently asked questions

How many kilometers are in 1 meter?: 1 meter equals 0.001 kilometers.
How do I convert meters to kilometers?: Multiply the meter value by 0.001. So x m × 0.001 = the equivalent in km.
What is 5 meters in kilometers?: 5 meters equals 0.005 kilometers.
What is 10 meters in kilometers?: 10 meters equals 0.01 kilometers.
What is 100 meters in kilometers?: 100 meters equals 0.1 kilometers.
How do I convert back from kilometers to meters?: Multiply the kilometer value by 1000. For example, 1 km = 1000 m.
Is the meter bigger than the kilometer?: No. 1 meter is smaller than 1 kilometer. It takes 1000 meters to equal 1 kilometer.
Are these conversion factors exact?: Yes. The factor of 0.001 is derived directly from the SI definitions of meter and kilometer.

About the meter and the kilometer

The meter

The meter (m) is the SI base unit of length. Defined since 2019 as the distance light travels in vacuum in exactly 1/299,792,458 of a second, the meter is the reference all other length units derive from. It is the standard unit for room dimensions, sports fields, and short-to-mid distances in most of the world.

The kilometer

The kilometer (km) equals exactly 1,000 meters. It is the standard unit for road distances in almost every country except the United States and the United Kingdom. A 5K running race is 5 kilometers; a marathon is 42.195 km.

Kilometers to Meters

km → m

Millimeters to Centimeters

mm → cm

Millimeters to Meters

mm → m

Millimeters to Kilometers

mm → km

Millimeters to Inches

mm → in

Millimeters to Feet

mm → ft