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Convert nautical mile per hour to meter per second

Here you can quickly calculate how many meter per second fit in one nautical mile per hour.
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  • 1 nmi/h = 0.514444 m/s
  • 1 m/s = 1.943844 nmi/h

Nautical mile per hour to meter per second conversion table

nautical mile per hour meter per second
1 0.514444
2 1.028889
5 2.572222
10 5.144444
20 10.288889
50 25.722222
100 51.444444

Formula to convert nautical mile per hour to meter per second

To convert nautical mile per hour to meter per second, multiply by 0.514444.

1 nmi/h = 0.514444 m/s
Example: 1 nautical mile per hour = 0.514444 meter per second

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.
  • Between m/s and km/h the factor is 3.6, an hour has 3,600 seconds and a kilometer 1,000 meters. Multiply m/s by 3.6 to get km/h (10 m/s = 36 km/h) and divide going the other way. Flipping the factor produces a thirteen-fold error.

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

Score: 0

74 meter per second equals 144 nautical mile per hour.

Correct answer: 74 meter per second = 144 nautical mile per hour.

3.4 nautical mile per hour equals 1.75 meter per second.

Correct answer: 3.4 nautical mile per hour = 1.75 meter per second.

4.3 nautical mile per hour equals 2.21 meter per second.

Correct answer: 4.3 nautical mile per hour = 2.21 meter per second.

More conversions in speed