MPH to Knot Converter
Convert miles per hour (mph) to knot (kt, kn) instantly.
What is MPH?
Miles per hour is a speed measurement used in road transportation.
What is Knots?
Knots measure nautical speed and are used in aviation and maritime travel.
How to Convert MPH to Knots
Multiply mph by 0.868976.
Example:
10 × 0.868976 = 8.69 knots
Mile per hour to Knot
Conversion Table
Mile/hour [mph]
0.01 mph
0.1 mph
1 mph
2 mph
3 mph
5 mph
10 mph
20 mph
50 mph
100 mph
1000 mph
Knot [kt, Kn]
0.0086897624 kt, kn
0.0868976242 kt, kn
0.8689762419 kt, kn
1.7379524838 kt, kn
2.6069287257 kt, kn
4.3448812095 kt, kn
8.689762419 kt, kn
17.379524838 kt, kn
43.448812095 kt, kn
86.8976241901 kt, kn
868.9762419006 kt, kn
FAQs
Q: How many knots is 1 mph?
A: 1 mph equals 0.868976 knots.
Q: Why are knots used instead of mph?
A: Knots are used because they align with nautical miles in navigation.
Q: Are knots used in airplanes?
A: Yes, aviation commonly uses knots for speed measurements.