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Convert mile per hour to nautical mile per hour

Here you can quickly calculate how many nautical mile per hour fit in one mile per hour.
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  • 1 mph = 0.868976 nmi/h
  • 1 nmi/h = 1.150779 mph

Conversion from mile per hour to nautical mile per hour example

  • 1 mile per hour = 0.868976 nautical mile per hour

Mile per hour to nautical mile per hour conversion table

mile per hour nautical mile per hour
1 0.868976
2 1.737952
5 4.344881
10 8.689762
20 17.379525
50 43.448812
100 86.897624

Formula to convert mile per hour to nautical mile per hour

To convert mile per hour to nautical mile per hour, multiply by 0.868976.

1 mph = 0.868976 nmi/h
Example: 1 mile per hour = 0.868976 nautical mile per hour

Common mistakes in speed conversion

  • A knot is one nautical mile per hour, exactly 1.852 km/h, not 1 km/h. A boat doing 20 knots travels at about 37 km/h. Multiply knots by 1.852 to get km/h.
  • UK and US road signs show miles per hour, not km/h. 1 mph is about 1.609 km/h, so a '70' limit means about 113 km/h. Multiply mph by 1.6 to think in km/h.

Quick mile per hour to/from nautical mile per hour conversion quiz

Score: 0

1 nautical mile per hour equals 1.15 mile per hour.

Correct answer: 1 nautical mile per hour = 1.15 mile per hour.

13.1 nautical mile per hour equals 16.6 mile per hour.

Correct answer: 13.1 nautical mile per hour = 15.1 mile per hour.

13.1 nautical mile per hour equals 12.8 mile per hour.

Correct answer: 13.1 nautical mile per hour = 15.1 mile per hour.

13.1 mile per hour equals 10.2 nautical mile per hour.

Correct answer: 13.1 mile per hour = 11.4 nautical mile per hour.

More conversions in speed