How many meters are in one kilometer?
One kilometer is exactly 1,000 meters.
Convert Kilometer (km) to Meter (m) instantly.
Choose how you want the answer displayed.
1km=1000m
| Quick Conversion | Converted |
|---|---|
| 1 km | 1,000 m |
| 5 km | 5,000 m |
| 10 km | 10,000 m |
| 21.0975 km | 21,097.5 m |
| 42.195 km | 42,195 m |
| 100 km | 100,000 m |
| 500 km | 500,000 m |
| 1,000 km | 1,000,000 m |
A kilometer is a metric length unit equal to 1,000 meters.
Kilometers became common through the metric system as a practical unit for roads, maps, and longer distances.
Same length, two labels
1 km = 1,000 m
A meter is the base SI unit of length.
The meter is the central metric length unit used as the foundation for many smaller and larger units.
Mathematically, meter (m) = kilometer (km) multiplied by the conversion factor shown below.
1 km = 1,000 m
1 m = 0.001 km
1 km x 1,000 = 1,000 m
The distance in meter (m) is the distance in kilometer (km) multiplied by 1,000.
distance(m) = distance(km) x 1,000
Or:
m = km x 1,000
Formula: value × 1000
Example: 15 km = 15,000 m
Convert 5 kilometer to meter:
5 km x 1,000 = 5,000 m
Convert 42.195 kilometer to meter:
42.195 km x 1,000 = 42,195 m
Precision note: The km to m relationship is exact. Precision depends on the original kilometer value, so do not add more certainty than the source measurement supports.
1 km = 1,000 m
1 m = 0.001 km
If you are starting with meter instead, use the meters to km page.
| Kilometer [km] | Meter [m] |
|---|---|
| 0.1 km | 100 m |
| 0.5 km | 500 m |
| 2 km | 2,000 m |
| 3 km | 3,000 m |
| 15 km | 15,000 m |
| 20 km | 20,000 m |
| 25 km | 25,000 m |
| 50 km | 50,000 m |
| 75 km | 75,000 m |
| 150 km | 150,000 m |
| 250 km | 250,000 m |
| 750 km | 750,000 m |
One kilometer is exactly 1,000 meters.
Multiply 2.5 by 1,000. The result is 2,500 meters.
Yes. Kilometer and meter are metric units, and 1 km is defined as exactly 1,000 m.