ft/s to kmh converter
1 feet per second equals 1.09728 kilometers per hour. Conversions use km/h = ft/s × 1.0973
ft/s → 1.09728 km/h
km/h = ft/s × 1.0973
Converter
Worked examples
- 1 ft/s = 1.09728 km/h
- 2 ft/s = 2.19456 km/h
- 5 ft/s = 5.4864 km/h
- 10 ft/s = 10.9728 km/h
- 100 ft/s = 109.728 km/h
feet per second to kilometers per hour conversion table
| ft/s | km/h | Arithmetic |
|---|---|---|
| 1 ft/s | 1.09728 km/h | × 1.0973 |
| 2 ft/s | 2.19456 km/h | × 1.0973 |
| 3 ft/s | 3.29184 km/h | × 1.0973 |
| 4 ft/s | 4.38912 km/h | × 1.0973 |
| 5 ft/s | 5.4864 km/h | × 1.0973 |
| 6 ft/s | 6.58368 km/h | × 1.0973 |
| 8 ft/s | 8.77824 km/h | × 1.0973 |
| 10 ft/s | 10.9728 km/h | × 1.0973 |
| 12 ft/s | 13.16736 km/h | × 1.0973 |
| 15 ft/s | 16.4592 km/h | × 1.0973 |
| 20 ft/s | 21.9456 km/h | × 1.0973 |
| 25 ft/s | 27.432 km/h | × 1.0973 |
| 30 ft/s | 32.9184 km/h | × 1.0973 |
| 40 ft/s | 43.8912 km/h | × 1.0973 |
| 50 ft/s | 54.864 km/h | × 1.0973 |
| 60 ft/s | 65.8368 km/h | × 1.0973 |
| 70 ft/s | 76.8096 km/h | × 1.0973 |
| 80 ft/s | 87.7824 km/h | × 1.0973 |
| 90 ft/s | 98.7552 km/h | × 1.0973 |
| 100 ft/s | 109.728 km/h | × 1.0973 |
How to convert ft/s to km/h
- Take your value in feet per second.
- Multiply by 1.0973
- That is your answer in kilometers per hour — no rounding needed until you choose a display precision.
Related conversions
km/h to ft/skm/h to mphkm/h to m/skm/h to knmph to km/hm/s to km/hkn to km/hft/s to mphft/s to m/sall speed units
Questions
How many kilometers per hour in 1 feet per second?
Exactly 1.09728 km/h. The factor follows from the definitions of both units, not from a measurement, so it is exact.
How do I convert ft/s to km/h?
Multiply the feet per second figure by 1.0973 — or use the converter above, which updates as you type.
Is ft/s to km/h the same as km/h to ft/s?
No — they are inverses. One ft/s is 1.09728 km/h, while one km/h is 0.91134442 ft/s.
What is 1 ft/s in km/h?
1 ft/s = 1.09728 km/h (see the value page for the full arithmetic).