Distance divided by time.
Kilometer per Days to Foot per Hours Converter — km/d to ft/h
Convert Kilometer per Days (km/d) to Foot per Hours (ft/h) using the exact conversion factor (1 kilometer per days = 136.7016623 foot per hours). See the formula, worked examples, and conversion table.
Kilometer per Days to Foot 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 0.01157407407 / 8.46666667e-5.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilometer per Days to Foot per Hours
Kilometer per Days and Foot 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). Both are distance divided by time units.
Formula
foot per hours = kilometer per days × 136.701662292
This factor comes from each unit's defined relationship to the category's base unit: 1 kilometer per days equals 0.0115740740741 base units, and 1 foot per hours equals 0.0000846666666667 base units, so dividing one by the other gives the direct kilometer per days-to-foot per hours factor of 136.701662292.
Simple example
1 km/d × 136.7016623 = 136.7016623 ft/h
1 kilometer per days = 136.7016623 foot per hours.
Real-world example
10 km/d × 136.7016623 = 1,367.016623 ft/h
10 kilometer per days = 1,367.016623 foot per hours.
Conversion table
| Kilometer per Days (km/d) | Foot per Hours (ft/h) |
|---|---|
| 1 km/d | 136.7016623 ft/h |
| 5 km/d | 683.5083115 ft/h |
| 10 km/d | 1,367.016623 ft/h |
| 25 km/d | 3,417.541557 ft/h |
| 50 km/d | 6,835.083115 ft/h |
| 100 km/d | 13,670.16623 ft/h |
Reverse conversion: Foot per Hours to Kilometer per Days
136.7016623 ft/h × 0.0073152 = 1 km/d
136.7016623 foot per hours = 1 kilometer per days.
kilometer per days = foot per hours × 0.0073152
For a page dedicated to this direction, see Foot per Hours to Kilometer per Days.
Understanding the Kilometer per Days (km/d)
Distance divided by time.
Understanding the Foot per Hours (ft/h)
Distance divided by time.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many foot per hours are in 1 kilometer per days?
1 kilometer per days equals 136.7016623 foot per hours, using the exact defined conversion factor rather than an estimate.
How do I convert kilometer per days to foot per hours?
Multiply the kilometer per days value by 136.7016623. The converter above does this instantly to whatever precision you set.
How do I convert foot per hours back to kilometer per days?
Use the reverse factor: 1 foot per hours equals 0.0073152 kilometer per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilometer per days?
Kilometer per Days (km/d) is a unit of speed.
What is a foot per hours?
Foot per Hours (ft/h) is a unit of speed.
Is the kilometer per days to foot per hours conversion exact?
Yes. Both kilometer per days and foot per hours are defined by fixed standards rather than physical artifacts, so the factor of 136.7016623 used above is exact to as many digits as you choose to display.