Miles per hour to Knots
One mile per hour is 0.8689762 knots. Speed units for driving, running and wind. A knot is one nautical mile per hour, which is why it does not line up neatly with mph.
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1 mile per hour = 0.8689762 knots · open this conversion
Formula
knots = miles per hour × 0.868976242
Miles per hour to Knots table
| Miles per hour | Knots |
|---|---|
| 1 mph | 0.8689762 kn |
| 5 mph | 4.344881 kn |
| 10 mph | 8.689762 kn |
| 15 mph | 13.03464 kn |
| 20 mph | 17.37952 kn |
| 25 mph | 21.72441 kn |
| 30 mph | 26.06929 kn |
| 35 mph | 30.41417 kn |
| 40 mph | 34.75905 kn |
| 45 mph | 39.10393 kn |
| 50 mph | 43.44881 kn |
| 55 mph | 47.79369 kn |
| 60 mph | 52.13857 kn |
| 65 mph | 56.48346 kn |
| 70 mph | 60.82834 kn |
| 80 mph | 69.5181 kn |
| 90 mph | 78.20786 kn |
| 100 mph | 86.89762 kn |
| 120 mph | 104.2771 kn |
| 200 mph | 173.7952 kn |
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Other speed conversions
⇄ Knots to Miles per hourMiles per hour to Metres per secondMiles per hour to Kilometres per hourMiles per hour to Feet per second
Frequently asked questions
▸How many knots are in a mile per hour?
One mile per hour is 0.8689762 knots. knots = miles per hour × 0.868976242.
▸How do I convert miles per hour to knots?
Multiply the number of miles per hour by 0.868976242. For example, 10 mph × 0.868976242 = 8.689762 kn.
▸What is the difference between miles per hour and knots?
Mile per hour (mph) and Knot (kn) both measure speed. Speed units for driving, running and wind. A knot is one nautical mile per hour, which is why it does not line up neatly with mph.
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