Convert knots to mile per hours
1 kn = 1.15077944802 mph — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 15 speed units
- Meter per seconds m/s 0.514 444 444 444
- Kilometer per hours km/h 1.852
- Mile per hours mph 1.150 779 448 02
- Foot per seconds ft/s 1.687 809 857 1
- Knots kn 1
- Kilometer per seconds km/s 0.000 514 444 444 444
- Centimeter per seconds cm/s 51.444 444 444 4
- Millimeter per seconds mm/s 514.444 444 444
- Meter per minutes m/min 30.866 666 666 7
- Foot per minutes ft/min 101.268 591 426
- Inch per seconds in/s 20.253 718 285 2
- Mile per seconds mi/s 0.000 319 660 957 784
- Mach (sea level)s Ma 0.001 511 782 433 94
- Speed of lights c 1.71600195641e-9
- Furlong per fortnights fur/fn 3093.295 156 29
Every row is Knot (kn) converted through the meter per second, in exact rational arithmetic.
How to convert knots to mile per hours
Multiply the number of knots by 1.15077944802 to get mile per hours.
Knot: One nautical mile per hour — the standard at sea and in aviation.
Mile per hour: Exactly 0.447 04 m/s.
Knot to Mile per hour conversion table
| Knots (kn) | Mile per hours (mph) |
|---|---|
| 1 kn | 1.150 779 4 |
| 2 kn | 2.301 558 9 |
| 3 kn | 3.452 338 3 |
| 5 kn | 5.753 897 2 |
| 10 kn | 11.507 794 |
| 20 kn | 23.015 589 |
| 25 kn | 28.769 486 |
| 50 kn | 57.538 972 |
| 100 kn | 115.077 94 |
| 250 kn | 287.694 86 |
| 500 kn | 575.389 72 |
| 1000 kn | 1150.7794 |
Mile per hour to Knot conversion table
| Mile per hours (mph) | Knots (kn) |
|---|---|
| 1 mph | 0.868 976 24 |
| 2 mph | 1.737 952 5 |
| 3 mph | 2.606 928 7 |
| 5 mph | 4.344 881 2 |
| 10 mph | 8.689 762 4 |
| 20 mph | 17.379 525 |
| 25 mph | 21.724 406 |
| 50 mph | 43.448 812 |
| 100 mph | 86.897 624 |
| 250 mph | 217.244 06 |
| 500 mph | 434.488 12 |
| 1000 mph | 868.976 24 |
Frequently asked
How many mile per hours are in a knot?
One knot equals 1.150779448 mile per hours (kn → mph). That figure is exact, not rounded.
How do you convert knots to mile per hours?
Multiply the number of knots by 1.15077944802 to get mile per hours.
What is 1 mph in knots?
One mile per hour is 0.8689762419 knots.
What is 10 kn in mph?
10 kn = 11.507 794 mph.
What exactly is a knot?
One nautical mile per hour — the standard at sea and in aviation.
What exactly is a mile per hour?
Exactly 0.447 04 m/s.