Convert kilometers to meters instantly. Enter a value below, or use the formula and reference table further down the page.
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How to convert kilometers to meters
Multiply the value by 1000.
m = km × 1000Example: 10 km = 10000 m.
Kilometers to Meters conversion table
| Kilometers (km) | Meters (m) |
|---|---|
| 1 km | 1000 m |
| 2 km | 2000 m |
| 3 km | 3000 m |
| 4 km | 4000 m |
| 5 km | 5000 m |
| 10 km | 10000 m |
| 15 km | 15000 m |
| 20 km | 20000 m |
| 25 km | 25000 m |
| 50 km | 50000 m |
| 100 km | 100000 m |
Frequently asked questions
How many meters is 1 kilometer?
1 kilometer equals 1000 meters.
What is the formula to convert km to m?
To convert km to m, multiply the value by 1000. The full formula is: m = km × 1000.
How do I convert meters back to kilometers?
Use the same calculator above and type your value into the meters field instead — it converts in both directions. Or use the reverse formula: km = m ÷ 1000.
Is the km to m conversion exact?
The conversion factor used here (1000) is the standard internationally defined value. Results on this page are rounded to four decimal places for readability.