1 km to cm
1 km = 100000 cm
1 kilometer equals 100000 centimeters.
How to convert 1 km to cm
Use the formula cm = km × 100000:
cm = 1 × 100000cm = 100000
So 1 km = 100000 cm.
Rounded values and quick estimate
- Rounded to a whole number: 100,000 cm
- Rounded to one decimal place: 100,000 cm
- Conversion factor: 1 kilometer = 100000 centimeters
1 km in other units
- Centimeters
- 100000 cm
- Millimeters
- 1000000 mm
- Meters
- 1000 m
- Inches
- 39370.08 in
- Feet
- 3280.84 ft
- Yards
- 1093.61 yd
- Miles
- 0.6214 mi
- Micrometers
- 1000000000 µm
- Hands
- 9842.52 hh
- Nautical miles
- 0.54 nmi
- Nanometers
- 1000000000000 nm
- Decimeters
- 10000 dm
- Points (typographic)
- 2834645.67 pt
- Picas
- 236220.47 P
- Fathoms
- 546.81 ftm
- Rods
- 198.84 rd
- Chains
- 49.71 ch
- Furlongs
- 4.97 fur
- Leagues
- 0.2071 lea
- Mils (thou)
- 39370078.74 mil
1 km and nearby values
About kilometers and centimeters
A kilometer is 1,000 meters. It is used for road distances and running races in most of the world.
A centimeter is one hundredth of a meter. It is the everyday metric unit for body height, clothing and short lengths.
Related conversions
Frequently asked questions
What is 1 km in cm?
1 kilometer is 100000 centimeters (1 km = 100000 cm).
How do you convert 1 km to cm?
Apply cm = km × 100000: cm = 1 × 100000, cm = 100000.
How many kilometers is 100000 cm?
100000 cm is about 1 kilometer.