Distance divided by time.
Centimeter per Seconds to Kilometer per Seconds Converter — cm/s to km/s
Convert Centimeter per Seconds (cm/s) to Kilometer per Seconds (km/s) using the exact conversion factor (1 centimeter per seconds = 0.00001 kilometer per seconds). See the formula, worked examples, and conversion table.
Centimeter per Seconds to Kilometer per Seconds converter
Converter
Speed Converter
Convert road, aviation, marine, lab, and scientific speed units.
Context values
Some unit families need one extra value for a physically accurate result.
Distance divided by time.
Result = input x 0.01 / 1000.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centimeter per Seconds to Kilometer per Seconds
Centimeter per Seconds and Kilometer per Seconds both describe speed, and the conversion matters whenever a maritime or aviation speed (knots) needs to be compared against a road speed (mph). Both are distance divided by time units.
Formula
kilometer per seconds = centimeter per seconds × 0.00001
This factor comes from each unit's defined relationship to the category's base unit: 1 centimeter per seconds equals 0.01 base units, and 1 kilometer per seconds equals 1000 base units, so dividing one by the other gives the direct centimeter per seconds-to-kilometer per seconds factor of 0.00001.
Simple example
1 cm/s × 0.00001 = 0.00001 km/s
1 centimeter per seconds = 0.00001 kilometer per seconds.
Real-world example
10 cm/s × 0.00001 = 0.0001 km/s
10 centimeter per seconds = 0.0001 kilometer per seconds.
Conversion table
| Centimeter per Seconds (cm/s) | Kilometer per Seconds (km/s) |
|---|---|
| 1 cm/s | 0.00001 km/s |
| 5 cm/s | 0.00005 km/s |
| 10 cm/s | 0.0001 km/s |
| 25 cm/s | 0.00025 km/s |
| 50 cm/s | 0.0005 km/s |
| 100 cm/s | 0.001 km/s |
Reverse conversion: Kilometer per Seconds to Centimeter per Seconds
0.00001 km/s × 100000 = 1 cm/s
0.00001 kilometer per seconds = 1 centimeter per seconds.
centimeter per seconds = kilometer per seconds × 100000
For a page dedicated to this direction, see Kilometer per Seconds to Centimeter per Seconds.
Understanding the Centimeter per Seconds (cm/s)
Distance divided by time.
Understanding the Kilometer per Seconds (km/s)
Distance divided by time.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilometer per seconds are in 1 centimeter per seconds?
1 centimeter per seconds equals 0.00001 kilometer per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert centimeter per seconds to kilometer per seconds?
Multiply the centimeter per seconds value by 0.00001. The converter above does this instantly to whatever precision you set.
How do I convert kilometer per seconds back to centimeter per seconds?
Use the reverse factor: 1 kilometer per seconds equals 100,000 centimeter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a centimeter per seconds?
Centimeter per Seconds (cm/s) is a unit of speed.
What is a kilometer per seconds?
Kilometer per Seconds (km/s) is a unit of speed.
Is the centimeter per seconds to kilometer per seconds conversion exact?
Yes. Both centimeter per seconds and kilometer per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00001 used above is exact to as many digits as you choose to display.