Convert foot per second to kilometer per hour
1 ft/s = 1.09728 km/h
sig figs
1 ft/s = 1.1 km/h
1 ft/s in every speed unit
| millimeter per year | 9,620,000,000 mm/yr |
| millimeter per day | 26,300,000 mm/day |
| millimeter per hour | 1,100,000 mm/h |
| inch per day | 1,040,000 in/day |
| foot per day | 86,400 ft/d |
| inch per hour | 43,200 in/h |
| meter per day | 26,300 m/d |
| millimeter per minute | 18,300 mm/min |
| meter per hour | 1,100 m/h |
| inch per minute | 720 in/min |
| millimeter per second | 305 mm/s |
| foot per minute | 60 ft/min |
| centimeter per second | 30.5 cm/s |
| meter per minute | 18.3 m/min |
| inch per second | 12 in/s |
| kilometer per hour | 1.1 km/h |
| foot per second | 1 ft/s |
| mile per hour | 0.682 mph |
| knot | 0.592 kn |
| meter per second | 0.305 m/s |
| mach (sea level) | 0.000896 Ma |
| kilometer per second | 0.000305 km/s |
| speed of light | 1.02e-09 c |
How the conversion works
Multiply by 1.09728 to go from foot per second to kilometer per hour, or divide by it to go back. Every conversion on this site routes through the SI value (m/s) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? kilometer per hour to foot per second: 1 km/h = 0.9113444153 ft/s.
foot per second to kilometer per hour: common values
| 1 ft/s | 1.09728 km/h |
| 2 ft/s | 2.19456 km/h |
| 3 ft/s | 3.29184 km/h |
| 5 ft/s | 5.4864 km/h |
| 10 ft/s | 10.9728 km/h |
| 15 ft/s | 16.4592 km/h |
| 20 ft/s | 21.9456 km/h |
| 25 ft/s | 27.432 km/h |
| 50 ft/s | 54.864 km/h |
| 75 ft/s | 82.296 km/h |
| 100 ft/s | 109.728 km/h |
| 250 ft/s | 274.32 km/h |
| 500 ft/s | 548.64 km/h |
| 1000 ft/s | 1,097.28 km/h |
Other speed conversions
m/s → km/hft/s → m/sft/s → mphft/s → knft/s → ft/minmph → km/hkn → km/hft/min → km/h