📏 Meters to Kilometers Converter
Convert meters (m) to kilometers (km) instantly, with the formula, a worked example and a conversion table.
Quick answer: 1 meter (m) = 0.001 kilometers (km). Formula: km = m × 0.001.
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Meters to Kilometers Converter inputs
Result
Meters to Kilometers conversion table
| Meters (m) | Kilometers (km) |
|---|---|
| 0.1 m | 0.0001 km |
| 0.5 m | 0.0005 km |
| 1 m | 0.001 km |
| 2 m | 0.002 km |
| 3 m | 0.003 km |
| 5 m | 0.005 km |
| 10 m | 0.01 km |
| 20 m | 0.02 km |
| 25 m | 0.025 km |
| 50 m | 0.05 km |
| 100 m | 0.1 km |
| 1,000 m | 1 km |
Other length conversions
How to convert meters to kilometers
Multiply the number of meters by 0.001 to get kilometers: km = m × 0.001.
Example: 5 m = 0.005 km.
The meter (m) and the kilometer (km) are both units of length. Need the opposite direction? Use the km to m converter.
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Metric and imperial units
The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.
Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.
This converter covers 10 categories and 66 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure.
Frequently asked questions
How many kilometers are in a meter?
1 meter = 0.001 kilometers.
How do I convert meters to kilometers?
Use the formula km = m × 0.001. For example, 5 m = 0.005 km.
How do I convert kilometers back to meters?
1 kilometer = 1,000 meters. Use the km to m converter linked on this page.
Are these conversions exact?
Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.