Convert km to m
Use the live converter below to translate between Kilometer (km) and Meter (m). Scroll further for quick examples, formula tips, and related units.
Convert
km → m
Formula
1 km = 1,000 m
Conversion sourcesTap or click to view references
The International System of Units (SI) — NIST Special Publication 330
National Institute of Standards and Technology (NIST). The SI Brochure (SP 330) is the definitive English edition of the BIPM SI tables. NIST’s edition lists the official constants and conversion factors tying inch-pound units to SI, which SwapUnits applies for length, mass, temperature, pressure, volume, and related conversions. See /standards/nist-si-tenfold for the complete decimal multiple/submultiple table. View source · View SI table
Results update as you type. Swap the direction to convert back from m to km.
km to m quick table
Multiply any row by the same factor to scale results. Use the converter above to enter exact values with your own units.
| Kilometer (km) | Meter (m) |
|---|---|
| 0.25 km | 250 m |
| 0.5 km | 500 m |
| 1 km | 1,000 m |
| 2 km | 2,000 m |
| 5 km | 5,000 m |
| 10 km | 10,000 m |
| 25 km | 25,000 m |
| 100 km | 100,000 m |
m back to km
Keep the reciprocal handy when double-checking calculations or undoing a conversion.
| Meter (m) | Kilometer (km) |
|---|---|
| 0.25 m | 0.0003 km |
| 0.5 m | 0.0005 km |
| 1 m | 0.001 km |
| 2 m | 0.002 km |
| 5 m | 0.005 km |
| 10 m | 0.01 km |
| 25 m | 0.025 km |
| 100 m | 0.1 km |
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