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Convert kilometers to meters (km to m)

Type a value in kilometers or in meters: the other field updates as you type. Below you will find the formula, a worked example and a km to m chart.

Updated on

1 km = 1,000 m

How to convert kilometers to meters

Formula: m = km × 1,000

Worked example: 5 km → 5 × 1,000 = 5,000 m

Kilometers to meters conversion chart

Kilometers (km)Meters (m)
1 km1,000 m
2 km2,000 m
3 km3,000 m
4 km4,000 m
5 km5,000 m
6 km6,000 m
7 km7,000 m
8 km8,000 m
9 km9,000 m
10 km10,000 m
12 km12,000 m
15 km15,000 m
20 km20,000 m
25 km25,000 m
30 km30,000 m
40 km40,000 m
50 km50,000 m
75 km75,000 m
100 km100,000 m
250 km250,000 m
500 km500,000 m
1,000 km1,000,000 m

What is a kilometer?

The kilometer equals 1,000 meters. Most countries use it for road distances and speed limits in km/h, and runners know it from the 5K, 10K and the 42.195 km marathon. One kilometer is about 0.62 mile.

What is a meter?

The meter is the SI base unit of length. Since 1983 it has been defined as the distance light travels in a vacuum in 1/299,792,458 of a second. It is a little longer than a yard: one meter is about 1.0936 yards or 3.2808 feet.

Frequently asked questions

How many meters are in a kilometer?

A kilometer equals 1,000 meters. To convert any value, multiply the number of kilometers by 1,000.

How do you convert kilometers to meters?

Use the formula m = km × 1,000. Example: 5 km → 5 × 1,000 = 5,000 m.

How many kilometers are in a meter?

A meter equals 0.001 kilometers. That is the reverse conversion, from meters to kilometers.

Results are rounded to 6 significant digits; the conversion factors are the exact legal definitions.