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Convert mph to knots
Convert miles per hour (mph) to knot (kn) instantly. Free, no signup, nothing is uploaded — everything runs in your browser.
Miles per hour (mph)
To
0.8689762419
Knot (kn)
Miles per hour to Knot conversion table
| Miles per hour [mph] | Knot [kn] |
|---|---|
| 0.01 | 0.00868976 |
| 0.1 | 0.08689762 |
| 1 | 0.86897624 |
| 2 | 1.73795248 |
| 3 | 2.60692873 |
| 5 | 4.34488121 |
| 10 | 8.68976242 |
| 20 | 17.37952484 |
| 50 | 43.4488121 |
| 100 | 86.89762419 |
| 1,000 | 868.9762419 |
How to convert miles per hour to knot
kn = mph × 0.868976
Example: 100 mph = 100 × 0.868976 = 86.9 kn (hurricane category)
To convert back (knot to miles per hour): mph = kn ÷ 0.868976
What is a miles per hour?
A mile per hour (mph) is an imperial and US customary unit of speed equal to 1 mile per hour. The standard unit for road speed in the US and UK.
What is a knot?
A knot (kn) is a unit of speed equal to 1 nautical mile per hour, or about 1.852 km/h or 0.5144 m/s. The standard unit for marine and aviation speed worldwide.