Distance divided by time.
Centimeter per Hours to Centimeter per Seconds Converter — cm/h to cm/s
Convert Centimeter per Hours (cm/h) to Centimeter per Seconds (cm/s) using the exact conversion factor (1 centimeter per hours = 0.0002777778 centimeter per seconds). See the formula, worked examples, and conversion table.
Centimeter per Hours to Centimeter 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 2.77777778e-6 / 0.01.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centimeter per Hours to Centimeter per Seconds
Centimeter per Hours and Centimeter 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
centimeter per seconds = centimeter per hours × 0.000277777777778
This factor comes from each unit's defined relationship to the category's base unit: 1 centimeter per hours equals 0.00000277777777778 base units, and 1 centimeter per seconds equals 0.01 base units, so dividing one by the other gives the direct centimeter per hours-to-centimeter per seconds factor of 0.000277777777778.
Simple example
1 cm/h × 0.0002777777778 = 0.0002777778 cm/s
1 centimeter per hours = 0.0002777778 centimeter per seconds.
Real-world example
10 cm/h × 0.0002777777778 = 0.0027777778 cm/s
10 centimeter per hours = 0.0027777778 centimeter per seconds.
Conversion table
| Centimeter per Hours (cm/h) | Centimeter per Seconds (cm/s) |
|---|---|
| 1 cm/h | 0.0002777778 cm/s |
| 5 cm/h | 0.0013888889 cm/s |
| 10 cm/h | 0.0027777778 cm/s |
| 25 cm/h | 0.0069444444 cm/s |
| 50 cm/h | 0.0138888889 cm/s |
| 100 cm/h | 0.0277777778 cm/s |
Reverse conversion: Centimeter per Seconds to Centimeter per Hours
0.0002777778 cm/s × 3600 = 1.00000008 cm/h
0.0002777778 centimeter per seconds = 1.00000008 centimeter per hours.
centimeter per hours = centimeter per seconds × 3600
For a page dedicated to this direction, see Centimeter per Seconds to Centimeter per Hours.
Understanding the Centimeter per Hours (cm/h)
Distance divided by time.
Understanding the Centimeter per Seconds (cm/s)
Distance divided by time.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centimeter per seconds are in 1 centimeter per hours?
1 centimeter per hours equals 0.0002777778 centimeter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert centimeter per hours to centimeter per seconds?
Multiply the centimeter per hours value by 0.0002777777778. The converter above does this instantly to whatever precision you set.
How do I convert centimeter per seconds back to centimeter per hours?
Use the reverse factor: 1 centimeter per seconds equals 3,600 centimeter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a centimeter per hours?
Centimeter per Hours (cm/h) is a unit of speed.
What is a centimeter per seconds?
Centimeter per Seconds (cm/s) is a unit of speed.
Is the centimeter per hours to centimeter per seconds conversion exact?
Yes. Both centimeter per hours and centimeter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.0002777777778 used above is exact to as many digits as you choose to display.