Speed converter
23 units, SI unit m/s. Every conversion runs through the SI base value, so round-trips are exact.
sig figs
1 ft/s = 0.305 m/s
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 |
One meter per second in every unit
| millimeter per year (mm/yr) | 31,557,600,000 mm/yr |
| millimeter per day (mm/day) | 86,400,000 mm/day |
| millimeter per hour (mm/h) | 3,600,000 mm/h |
| inch per day (in/day) | 3,401,574.8 in/day |
| foot per day (ft/d) | 283,464.57 ft/d |
| inch per hour (in/h) | 141,732.28 in/h |
| meter per day (m/d) | 86,400 m/d |
| millimeter per minute (mm/min) | 60,000 mm/min |
| meter per hour (m/h) | 3,600 m/h |
| inch per minute (in/min) | 2,362.2047 in/min |
| millimeter per second (mm/s) | 1,000 mm/s |
| foot per minute (ft/min) | 196.85039 ft/min |
| centimeter per second (cm/s) | 100 cm/s |
| meter per minute (m/min) | 60 m/min |
| inch per second (in/s) | 39.370079 in/s |
| kilometer per hour (km/h) | 3.6 km/h |
| foot per second (ft/s) | 3.2808399 ft/s |
| mile per hour (mph) | 2.2369363 mph |
| knot (kn) | 1.9438445 kn |
| meter per second (m/s) | 1 m/s |
| mach (sea level) (Ma) | 0.0029386354 Ma |
| kilometer per second (km/s) | 0.001 km/s |
| speed of light (c) | 3.3356410e-09 c |