Feet per second.
ft/s to Centimeter per Hours Converter — ft/s to cm/h
Convert ft/s (ft/s) to Centimeter per Hours (cm/h) using the exact conversion factor (1 ft/s = 109,728 centimeter per hours). See the formula, worked examples, and conversion table.
ft/s to Centimeter per Hours 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 0.3048 / 2.77777778e-6.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting ft/s to Centimeter per Hours
ft/s and Centimeter per Hours both describe speed, and the conversion matters whenever a maritime or aviation speed (knots) needs to be compared against a road speed (mph). Specifically: Feet per second, and distance divided by time.
Formula
centimeter per hours = ft/s × 109728
This factor comes from each unit's defined relationship to the category's base unit: 1 ft/s equals 0.3048 base units, and 1 centimeter per hours equals 0.00000277777777778 base units, so dividing one by the other gives the direct ft/s-to-centimeter per hours factor of 109728.
Simple example
1 ft/s × 109728 = 109,728 cm/h
1 ft/s = 109,728 centimeter per hours.
Real-world example
10 ft/s × 109728 = 1,097,280 cm/h
10 ft/s = 1,097,280 centimeter per hours.
Conversion table
| ft/s (ft/s) | Centimeter per Hours (cm/h) |
|---|---|
| 1 ft/s | 109,728 cm/h |
| 5 ft/s | 548,640 cm/h |
| 10 ft/s | 1,097,280 cm/h |
| 25 ft/s | 2,743,200 cm/h |
| 50 ft/s | 5,486,400 cm/h |
| 100 ft/s | 10,972,800 cm/h |
Reverse conversion: Centimeter per Hours to ft/s
1 cm/h × 0.000009113444153 = 0.0000091134 ft/s
1 centimeter per hours = 0.0000091134 ft/s.
ft/s = centimeter per hours × 0.00000911344415281
For a page dedicated to this direction, see Centimeter per Hours to ft/s.
Understanding the ft/s (ft/s)
Feet per second.
Understanding the Centimeter per Hours (cm/h)
Distance divided by time.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centimeter per hours are in 1 ft/s?
1 ft/s equals 109,728 centimeter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert ft/s to centimeter per hours?
Multiply the ft/s value by 109728. The converter above does this instantly to whatever precision you set.
How do I convert centimeter per hours back to ft/s?
Use the reverse factor: 1 centimeter per hours equals 0.0000091134 ft/s. You can also use the swap control in the converter above to flip the direction instantly.
What is a ft/s?
ft/s (ft/s) is a unit of speed.
What is a centimeter per hours?
Centimeter per Hours (cm/h) is a unit of speed.
Is the ft/s to centimeter per hours conversion exact?
Yes. Both ft/s and centimeter per hours are defined by fixed standards rather than physical artifacts, so the factor of 109728 used above is exact to as many digits as you choose to display.