Meters to Kilometers (m to km) Converter
1 meter equals 0.001 kilometers — divide the number of meters by 1,000 (or multiply by 0.001) to convert. Both are metric units, so the relationship is exact: a kilometre is defined as exactly 1,000 metres.
The formula
To convert meters to kilometers, multiply by 0.001:
km = m × 0.001
For example, 2,500 m × 0.001 = 2.5 km. To reverse it, multiply the kilometre value by 1,000.
Conversion table
| Meters (m) | Kilometers (km) |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 500 | 0.5 |
| 1,000 | 1 |
How to convert online
- Type the number of meters into the first box.
- Read the equivalent value in kilometers instantly in the second box.
- Enter a kilometer value to convert back to meters.
Use the Meter to Kilometer Converter — free and instant in your browser.
Where this conversion is used
Meters-to-kilometers conversions are everywhere in distance and travel: running and cycling routes, map scales, road and race distances, and GPS logs that record raw metres but display kilometres. Turning 5,000 m into a clean 5 km is the classic example.
FAQ
How many kilometers are in a meter?
One meter equals 0.001 kilometers. So 1,000 meters equals exactly 1 kilometer.
What is the formula to convert meters to kilometers?
Multiply the meter value by 0.001, or divide by 1,000: km = m × 0.001. For example, 500 m = 0.5 km.
How do I convert kilometers back to meters?
Multiply by 1,000. So 2.5 km = 2,500 m.
Is the conversion exact?
Yes. A kilometre is defined as exactly 1,000 metres, so there is no rounding.
Related converters
- Kilometer to Meter Converter
- Meter to Millimeter Converter
- Meter to Centimeter Converter
- Meter to Mile Converter
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