Distance divided by time.
Foot per Days to Centimeter per Days Converter — ft/d to cm/d
Convert Foot per Days (ft/d) to Centimeter per Days (cm/d) using the exact conversion factor (1 foot per days = 30.48 centimeter per days). See the formula, worked examples, and conversion table.
Foot per Days to Centimeter per Days 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 3.52777778e-6 / 1.15740741e-7.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Foot per Days to Centimeter per Days
Foot per Days and Centimeter per Days 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 days = foot per days × 30.48
This factor comes from each unit's defined relationship to the category's base unit: 1 foot per days equals 0.00000352777777778 base units, and 1 centimeter per days equals 1.157407e-7 base units, so dividing one by the other gives the direct foot per days-to-centimeter per days factor of 30.48.
Simple example
1 ft/d × 30.48 = 30.48 cm/d
1 foot per days = 30.48 centimeter per days.
Real-world example
10 ft/d × 30.48 = 304.8 cm/d
10 foot per days = 304.8 centimeter per days.
Conversion table
| Foot per Days (ft/d) | Centimeter per Days (cm/d) |
|---|---|
| 1 ft/d | 30.48 cm/d |
| 5 ft/d | 152.4 cm/d |
| 10 ft/d | 304.8 cm/d |
| 25 ft/d | 762 cm/d |
| 50 ft/d | 1,524 cm/d |
| 100 ft/d | 3,048 cm/d |
Reverse conversion: Centimeter per Days to Foot per Days
30.48 cm/d × 0.03280839895 = 1 ft/d
30.48 centimeter per days = 1 foot per days.
foot per days = centimeter per days × 0.0328083989501
For a page dedicated to this direction, see Centimeter per Days to Foot per Days.
Understanding the Foot per Days (ft/d)
Distance divided by time.
Understanding the Centimeter per Days (cm/d)
Distance divided by time.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centimeter per days are in 1 foot per days?
1 foot per days equals 30.48 centimeter per days, using the exact defined conversion factor rather than an estimate.
How do I convert foot per days to centimeter per days?
Multiply the foot per days value by 30.48. The converter above does this instantly to whatever precision you set.
How do I convert centimeter per days back to foot per days?
Use the reverse factor: 1 centimeter per days equals 0.032808399 foot per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a foot per days?
Foot per Days (ft/d) is a unit of speed.
What is a centimeter per days?
Centimeter per Days (cm/d) is a unit of speed.
Is the foot per days to centimeter per days conversion exact?
Yes. Both foot per days and centimeter per days are defined by fixed standards rather than physical artifacts, so the factor of 30.48 used above is exact to as many digits as you choose to display.