Convert meter per second to kilometer per hour
1 m/s = 3.6 km/h
sig figs
1 m/s = 3.6 km/h
1 m/s in every speed unit
| millimeter per year | 31,600,000,000 mm/yr |
| millimeter per day | 86,400,000 mm/day |
| millimeter per hour | 3,600,000 mm/h |
| inch per day | 3,400,000 in/day |
| foot per day | 283,000 ft/d |
| inch per hour | 142,000 in/h |
| meter per day | 86,400 m/d |
| millimeter per minute | 60,000 mm/min |
| meter per hour | 3,600 m/h |
| inch per minute | 2,360 in/min |
| millimeter per second | 1,000 mm/s |
| foot per minute | 197 ft/min |
| centimeter per second | 100 cm/s |
| meter per minute | 60 m/min |
| inch per second | 39.4 in/s |
| kilometer per hour | 3.6 km/h |
| foot per second | 3.28 ft/s |
| mile per hour | 2.24 mph |
| knot | 1.94 kn |
| meter per second | 1 m/s |
| mach (sea level) | 0.00294 Ma |
| kilometer per second | 0.001 km/s |
| speed of light | 3.34e-09 c |
How the conversion works
Multiply by 3.6 to go from meter 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 meter per second: 1 km/h = 0.2777777778 m/s.
meter per second to kilometer per hour: common values
| 1 m/s | 3.6 km/h |
| 2 m/s | 7.2 km/h |
| 3 m/s | 10.8 km/h |
| 5 m/s | 18 km/h |
| 10 m/s | 36 km/h |
| 15 m/s | 54 km/h |
| 20 m/s | 72 km/h |
| 25 m/s | 90 km/h |
| 50 m/s | 180 km/h |
| 75 m/s | 270 km/h |
| 100 m/s | 360 km/h |
| 250 m/s | 900 km/h |
| 500 m/s | 1,800 km/h |
| 1000 m/s | 3,600 km/h |
Other speed conversions
m/s → ft/sm/s → mphm/s → knm/s → ft/minft/s → km/hmph → km/hkn → km/hft/min → km/h