Distance divided by time.
Centimeter per Days to ft/s Converter — cm/d to ft/s
Convert Centimeter per Days (cm/d) to ft/s (ft/s) using the exact conversion factor (1 centimeter per days = 3.797268e-7 ft/s). See the formula, worked examples, and conversion table.
Centimeter per Days to ft/s 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.
Feet per second.
Result = input x 1.15740741e-7 / 0.3048.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centimeter per Days to ft/s
Centimeter per Days and ft/s both describe speed, and the conversion matters whenever a maritime or aviation speed (knots) needs to be compared against a road speed (mph). Specifically: Distance divided by time, and feet per second.
Formula
ft/s = centimeter per days × 3.797268e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 centimeter per days equals 1.157407e-7 base units, and 1 ft/s equals 0.3048 base units, so dividing one by the other gives the direct centimeter per days-to-ft/s factor of 3.797268e-7.
Simple example
1 cm/d × 3.797268e-7 = 3.797268e-7 ft/s
1 centimeter per days = 3.797268e-7 ft/s.
Real-world example
10 cm/d × 3.797268e-7 = 0.0000037973 ft/s
10 centimeter per days = 0.0000037973 ft/s.
Conversion table
| Centimeter per Days (cm/d) | ft/s (ft/s) |
|---|---|
| 1 cm/d | 3.797268e-7 ft/s |
| 5 cm/d | 0.0000018986 ft/s |
| 10 cm/d | 0.0000037973 ft/s |
| 25 cm/d | 0.0000094932 ft/s |
| 50 cm/d | 0.0000189863 ft/s |
| 100 cm/d | 0.0000379727 ft/s |
Reverse conversion: ft/s to Centimeter per Days
3.797268e-7 ft/s × 2633472 = 0.9999998954 cm/d
3.797268e-7 ft/s = 0.9999998954 centimeter per days.
centimeter per days = ft/s × 2633472
For a page dedicated to this direction, see ft/s to Centimeter per Days.
Understanding the Centimeter per Days (cm/d)
Distance divided by time.
Understanding the ft/s (ft/s)
Feet per second.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ft/s are in 1 centimeter per days?
1 centimeter per days equals 3.797268e-7 ft/s, using the exact defined conversion factor rather than an estimate.
How do I convert centimeter per days to ft/s?
Multiply the centimeter per days value by 3.797268e-7. The converter above does this instantly to whatever precision you set.
How do I convert ft/s back to centimeter per days?
Use the reverse factor: 1 ft/s equals 2,633,472 centimeter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a centimeter per days?
Centimeter per Days (cm/d) is a unit of speed.
What is a ft/s?
ft/s (ft/s) is a unit of speed.
Is the centimeter per days to ft/s conversion exact?
Yes. Both centimeter per days and ft/s are defined by fixed standards rather than physical artifacts, so the factor of 3.797268e-7 used above is exact to as many digits as you choose to display.