10 km = 10000.0 m. Use this conversion factor for your calculations.

What's the exact conversion factor for kilometer to meter?

1 km = 1000.0 m. This factor is based on the international standard meter definition.

Why would I need to convert kilometer to meter?

Different countries and industries use different measurement systems. This conversion bridges systems used globally.

For precision, use a calculator. But you can multiply kilometer by 1000.0 for rough estimates.

Enter a value to instantly convert between length units.

From

Precision4 dp

1 Kilometer = 1000 Meter

Centimeter → Inch

in = cm × 0.393701

Kilometer → Mile

mi = km × 0.621371

Foot → Meter

m = ft × 0.3048

Inch → Centimeter

cm = in × 2.54

m = km × 1.000000e+3

Kilometers span large distances, meters measure everyday spaces. Hikers, navigators, and cartographers use this conversion constantly.

Last reviewed: 2026-06-11 · see our methodology

1 kilometer equals 1,000 meters

1 km = 1000 m

2 kilometers equals 2,000 meters

2 km = 2000 m

0.5 kilometers equals 500 meters

0.5 km = 500 m

10 kilometers equals 10,000 meters

10 km = 10000 m