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.
1.150 779 448 02mph
As a fraction: 57875/50292
1 kn = 1.15077944802 mph
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.