Convert kilometers per hour to feet per second instantly. 100 km/h = 91.13444 ft/s.
1 km/h = 0.9113444 ft/s
To convert kilometers per hour to feet per second, use the formula ft/s = km/h × 0.9113444. In other words, multiply the number of kilometers per hour by 0.9113444 to get the equivalent in feet per second. For example, 100 km/h equals 91.13444 ft/s.
| KM/H (km/h) | Feet per Second (ft/s) |
|---|---|
| 1 km/h | 0.9113444 ft/s |
| 5 km/h | 4.556722 ft/s |
| 10 km/h | 9.113444 ft/s |
| 15 km/h | 13.67017 ft/s |
| 20 km/h | 18.22689 ft/s |
| 25 km/h | 22.78361 ft/s |
| 30 km/h | 27.34033 ft/s |
| 40 km/h | 36.45378 ft/s |
| 50 km/h | 45.56722 ft/s |
| 60 km/h | 54.68066 ft/s |
| 70 km/h | 63.79411 ft/s |
| 80 km/h | 72.90755 ft/s |
| 90 km/h | 82.021 ft/s |
| 100 km/h | 91.13444 ft/s |
| 110 km/h | 100.2479 ft/s |
| 120 km/h | 109.3613 ft/s |
| 130 km/h | 118.4748 ft/s |
| 150 km/h | 136.7017 ft/s |
| 200 km/h | 182.2689 ft/s |
| 300 km/h | 273.4033 ft/s |
The kilometer per hour (km/h) and the foot per second (ft/s) are both units of speed. This page gives you an instant, exact conversion between them, a reference table for the most common values, and the underlying formula so you can check the maths yourself. All calculations run in your browser — nothing you type is sent anywhere.
Need to go the other way? Use the Feet per Second to KM/H converter. For all units at once, try the full Speed Converter.
Use the formula ft/s = km/h × 0.9113444. For example, 100 km/h equals 91.13444 ft/s. Just enter your value in the converter above to get an instant result.
1 km/h = 0.9113444 ft/s. You can multiply any number of kilometers per hour by this figure to convert it, or use the calculator above for exact results.
Use the reverse conversion: 1 ft/s = 1.09728 km/h. Our Feet per Second to KM/H converter does this for you.