Convert kilometer to meter

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Kilometer

The kilometre (SI symbol: km /ˈkɪləmiːtər/ or /kɪˈlɒmɪtər/), spelt kilometer in American English, is a unit of length in the metric system, equal to one thousand metres (kilo- being the SI prefix for 1000). It is now the measurement unit used for expressing distances between geographical places on land in most of the world; notable exceptions are the United States and the United Kingdom where the statute mile is the unit used.

The abbreviations k or Km (pronounced /keɪ/) are commonly used to represent kilometre, but are not recommended by the BIPM. A slang term for the kilometre in the US and UK militaries is klick. 


Meter

The metre (Commonwealth spelling and BIPM spelling) or meter (American spelling) (from the French unit mètre, from the Greek noun μετρούν, "measure") is the base unit of length in the International System of Units (SI). The SI unit symbol is m. The metre is defined as the length of the path travelled by light in a vacuum in 1/299,792,458 of a second.

The metre was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a great circle, so the Earth's circumference is approximately 40000 km. In 1799, the metre was redefined in terms of a prototype metre bar (the actual bar used was changed in 1889). In 1960, the metre was redefined in terms of a certain number of wavelengths of a certain emission line of krypton-86. In 1983, the current definition was adopted. 


Kilometer to Meter conversion table
KilometerMeterMeterKilometer
1100010.001
2200020.002
3300030.003
5500050.005
1010000100.01
2020000200.02
2525000250.025
5050000500.05
1001000001000.1
2502500002500.25
5005000005000.5
10001E+0610001
How to convert Kilometer to Meter

1 km = 1000 m. To convert any value, multiply it by 1000. For example, 25 km = 25000 m.

Frequently asked questions
How many m are there in one km?
One km is equal to 1000 m.
How do you convert Kilometer to Meter?
Multiply the value in Kilometer by 1000 to get the result in Meter.
How much is 25 km in m?
25 km is equal to 25000 m.
How do you convert Meter back to Kilometer?
Divide by the same factor: multiply the value in Meter by 0.001 to get Kilometer.

Most common length unit conversions