Convert knot to kilometer per hour
Here you can quickly calculate how many kilometer per hour fit in one knot.
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- 1 kn = 1.852 km/h
- 1 km/h = 0.539957 kn
Conversion from knot to kilometer per hour example
- 1 knot = 1.852 kilometer per hour
Knot to kilometer per hour conversion table
| knot | kilometer per hour |
|---|---|
| 1 | 1.852 |
| 2 | 3.704 |
| 5 | 9.26 |
| 10 | 18.52 |
| 20 | 37.04 |
| 50 | 92.6 |
| 100 | 185.2 |
Formula to convert knot to kilometer per hour
To convert knot to kilometer per hour, multiply by 1.852.
1 kn = 1.852 km/h
Example: 1 knot = 1.852 kilometer per hour
Common mistakes in speed conversion
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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.
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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.
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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 knot to/from kilometer per hour conversion quiz
Score:
0
15.4 knot equals 24.2 kilometer per hour.
Correct answer: 15.4 knot = 28.5 kilometer per hour.
2.1 kilometer per hour equals 1.13 knot.
Correct answer: 2.1 kilometer per hour = 1.13 knot.
2.7 knot equals 5.75 kilometer per hour.
Correct answer: 2.7 knot = 5 kilometer per hour.
22 knot equals 40.7 kilometer per hour.
Correct answer: 22 knot = 40.7 kilometer per hour.