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Centimeters to Kilometers converter

Convert cm to km instantly. Type any value and get the result in kilometers. 1 cm = 1.0000e-5 km.

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Length›cm → km
From
To
result below ↓
1 cm=
1.0000e-5km
formula1 cm = 1.0000e-5 km

Common centimeters → kilometers

=1.0000e-5 km
=2.0000e-5 km
=5.0000e-5 km
=0.0001 km
=0.0002 km
=0.0005 km
=0.001 km
=0.005 km
=0.01 km

Need a different value? .

Convert the other way
Kilometers to Centimeters

How to convert centimeters to kilometers

To convert centimeters to kilometers, multiply the value by 1.0000e-5.

Formula
km = cm × 1.0000e-5

For example:

  • →5 cm = 5.0000e-5 km
  • →100 cm = 0.001 km

Quick reference

  • ▸1 cm = 1.0000e-5 km
  • ▸1 km = 100,000 cm

When you need to convert cm to km

  • ·Clothing measurements — shirt length, pant inseam, fabric width.
  • ·Height conversion — converting your height between metric and imperial systems.
  • ·TV and monitor screen sizes — almost always quoted in inches.
  • ·Paper sizes — A4 vs US Letter, photo print dimensions.
  • ·Travel — reading road signs and distances abroad.

Frequently asked

How many kilometers are in 1 centimeter?
One centimeter equals 1.0000e-5 kilometers.
How do I convert cm to km in my head?
Multiply the value in centimeters by 1.0000e-5 to get kilometers.
What is the formula for centimeters to kilometers?
km = cm × 1.0000e-5.
What is the reverse — how many centimeters in 1 kilometer?
One kilometer equals 100,000 centimeters.

Related conversions

Kilometers to Centimeters
1 km = 100,000 cm
Centimeters to Millimeters
1 cm = 10 mm
Centimeters to Meters
1 cm = 0.01 m
Centimeters to Inches
1 cm = 0.393701 in
Millimeters to Kilometers
1 mm = 1.0000e-6 km
Meters to Kilometers
1 m = 0.001 km
Inches to Kilometers
1 in = 2.5400e-5 km
Feet to Kilometers
1 ft = 0.0003048 km
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