Convert knot to mile per hour
1 kn = 1.150779448 mph
1 kn = 1.1508 mph
1 kn in every speed unit
| millimeter per year | 16,235,000,000 mm/yr |
| millimeter per day | 44,448,000 mm/day |
| millimeter per hour | 1,852,000 mm/h |
| inch per day | 1,749,900 in/day |
| foot per day | 145,830 ft/d |
| inch per hour | 72,913 in/h |
| meter per day | 44,448 m/d |
| millimeter per minute | 30,867 mm/min |
| meter per hour | 1,852 m/h |
| inch per minute | 1,215.2 in/min |
| millimeter per second | 514.44 mm/s |
| foot per minute | 101.27 ft/min |
| centimeter per second | 51.444 cm/s |
| meter per minute | 30.867 m/min |
| inch per second | 20.254 in/s |
| kilometer per hour | 1.852 km/h |
| foot per second | 1.6878 ft/s |
| mile per hour | 1.1508 mph |
| knot | 1 kn |
| meter per second | 0.51444 m/s |
| mach (sea level) | 0.0015118 Ma |
| kilometer per second | 0.00051444 km/s |
| speed of light | 1.7160e-09 c |
How the conversion works
Multiply by 1.150779448 to go from knot to mile 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? mile per hour to knot — 1 mph = 0.8689762419 kn.
knot to mile per hour — common values
| 1 kn | 1.1507794 mph |
| 2 kn | 2.3015589 mph |
| 3 kn | 3.4523383 mph |
| 5 kn | 5.7538972 mph |
| 10 kn | 11.507794 mph |
| 15 kn | 17.261692 mph |
| 20 kn | 23.015589 mph |
| 25 kn | 28.769486 mph |
| 50 kn | 57.538972 mph |
| 75 kn | 86.308459 mph |
| 100 kn | 115.07794 mph |
| 250 kn | 287.69486 mph |
| 500 kn | 575.38972 mph |
| 1000 kn | 1,150.7794 mph |
Other speed conversions
m/s → mphkm/h → mphft/s → mphkn → m/skn → km/hkn → ft/skn → ft/minft/min → mph