18 ft/s to km/h
Convert 18 feet per second (ft/s) to kilometers per hour (km/h) with formulas, examples, and conversion tables.
ft/s
km/h
18 ft/s = 19.751 km/h
Full precision:19.751 km/h
Step-by-Step Solution
To convert 18 feet per second to kilometers per hour, we multiply by 1.0973 because one foot per second equals exactly 1.0973 kilometers per hour.
1 foot per second = 1.0973 kilometers per hour
Since each foot per second contains 1.0973 kilometers per hour, we multiply our value by this factor:
18 × 1.0973 = 19.751 kilometers per hour
So 18 feet per second = 19.751 kilometers per hour.
Quick check: 19.751 ÷ 1.0973 = 18 feet per second
Feet per Second to Kilometers per Hour Conversion Table
| Feet per Second | Kilometers per Hour |
|---|---|
| 1 ft/s | 1.0973 km/h |
| 2 ft/s | 2.1946 km/h |
| 3 ft/s | 3.2918 km/h |
| 4 ft/s | 4.3891 km/h |
| 5 ft/s | 5.4864 km/h |
| 10 ft/s | 10.9728 km/h |
| 18 ft/s | 19.751 km/h |
| 20 ft/s | 21.9456 km/h |
| 50 ft/s | 54.864 km/h |
| 100 ft/s | 109.728 km/h |
18 Feet per Second in Other Units
| Unit | 18 ft/s = |
|---|---|
| ft/s to m/s | 5.4864 m/s |
| ft/s to km/h | 19.751 km/h |
| Feet per Second to Centimeters per Second | 548.64 cm/s |
| ft/s to mph | 12.2727 mph |
| Feet per Second to Inches per Second | 216 in/s |
| Feet per Second to Knots | 10.6647 kn |
| Feet per Second to Mach | 0.016123 Mach |
| Feet per Second to Speed of Light | 1.8301e-8 c |
| Feet per Second to Kilometers per Second | 0.0054864 km/s |