Kilometers to Meters
A kilometer is 1,000 meters, the standard unit for road distances and speed limits outside the US and UK. The meter is the SI base unit of length, defined by the distance light travels in 1/299,792,458 of a second. 1 km equals 1,000 m, so converting between them is a matter of multiplying by that fixed factor — type any value into the converter below and both sides update instantly as you type.
Both units belong to length, measured here against length's base unit (m) — every other length unit on this site converts through that same reference point, which is why the table below can also be read as a quick cross-check against nearby values.
Formula
m = km × 1,000
km = m × 0.001
Worked example: 5 km × 1,000 = 5,000 m.
Conversion table
| Kilometer (km) | Meter (m) |
|---|---|
| 1 km | 1,000 m |
| 2 km | 2,000 m |
| 3 km | 3,000 m |
| 5 km | 5,000 m |
| 10 km | 10,000 m |
| 20 km | 20,000 m |
| 25 km | 25,000 m |
| 50 km | 50,000 m |
| 100 km | 100,000 m |
| 250 km | 250,000 m |
| 500 km | 500,000 m |
| 1,000 km | 1,000,000 m |
Frequently asked
- How many Meters in a kilometer?
- 1 km equals 1,000 m.
- How do I convert Kilometers to Meters?
- Multiply the value in km by 1,000 to get m. The converter above does this instantly as you type.
- Is the conversion exact?
- Yes — Kilometer and Meter are both defined by a fixed conversion factor to length's base unit (m), so the result shown is exact to the precision displayed, not an approximation.