Formula
km/h to ft/s conversion formula
Use this relationship for a direct conversion:
ft/s = km/h x 0.911344415281
Worked example
2 km/h = 1.8226888306 ft/s.
All listed factors are fixed by exact length and time definitions.
Speed conversion
Convert Kilometer per hour to Foot per second
1 kilometer per hour (km/h) equals 0.911344415281 foot per second (ft/s). Enter any value below to convert from km/h to ft/s.
Enter a value and choose units. Results update instantly.
1 km/h = 0.9113444153 ft/s
All Speed units
From 1 km/h| Unit | Value |
|---|---|
| Meter per second m/s | 0.2777777778 |
| Kilometer per hour km/h | 1 |
| Mile per hour mph | 0.6213711922 |
| Knot kn | 0.5399568035 |
| Foot per second ft/s | 0.9113444153 |
| Centimeter per second cm/s | 27.7777777778 |
| Speed of light c | 0.0000000009 |
Recent conversions
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Quick reference
Kilometer per hour to Foot per second table
| Kilometer per hour (km/h) | Foot per second (ft/s) |
|---|---|
| 0.01 | 0.0091134442 |
| 0.1 | 0.0911344415 |
| 1 | 0.9113444153 |
| 2 | 1.8226888306 |
| 5 | 4.5567220764 |
| 10 | 9.1134441528 |
| 25 | 22.783610382 |
| 50 | 45.5672207641 |
| 100 | 91.1344415281 |
| 1,000 | 911.3444152814 |
From unit
About the kilometer per hour
One kilometer traveled in one hour.
Symbol: km/h
To unit
About the foot per second
One international foot traveled in one second.
Symbol: ft/s
Keep converting
Related conversions
Source
Conversion standard
Definitions are checked against BIPM SI Brochure and international unit definitions. Calculations use full internal precision before display rounding.
View the complete speed converterQuestions
km/h to ft/s FAQ
How do you convert kilometer per hour to foot per second?
Use the formula ft/s = km/h x 0.911344415281. 1 kilometer per hour (km/h) equals 0.911344415281 foot per second (ft/s).
Is the km/h to ft/s conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.