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length conversion

How many centimeters are in 1 kilometer?

Quick answer, a live calculator, and reference values—built for fast, mobile-friendly lookups.

Main answer
1 kilometer = 100,000 centimeters
Result
1 kilometer = 100,000 centimeters

Factor: 100000

There are 100,000 centimeters in 1 kilometer.

1 kilometer equals 100,000 centimeters. A kilometer is a common length unit for everyday sizing, crafts, and travel. A centimeter is another length unit you'll often see on rulers, road signs, and product dimensions.
Need the other direction?
Convert centimeters to kilometers.

Examples

  • 1 kilometer
    100,000 centimeters
  • 5 kilometers
    500,000 centimeters
  • 10 kilometers
    1,000,000 centimeters
  • 100 kilometers
    10,000,000 centimeters

Related conversions

millimeters to centimetersmillimeters to metersmillimeters to kilometersmillimeters to inchesmillimeters to feetmillimeters to yards