Convert knots to km/h
1 kn = 1.852 km/h
1 km/h = 0.539957 kn
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How to convert knots to km/h
Multiply the value in knots by 1.852 to get km/h. As a formula: km/h = kn × 1.852
Good to know
Multiply knots by exactly 1.852 for km/h: 20 knots is 37.04 km/h. The factor is exact because a knot is one nautical mile, 1,852 m, per hour.
knots to km/h conversion table
| knots (kn) | km/h (km/h) |
|---|---|
| 1 kn | 1.852 km/h |
| 2 kn | 3.704 km/h |
| 3 kn | 5.556 km/h |
| 4 kn | 7.408 km/h |
| 5 kn | 9.26 km/h |
| 6 kn | 11.112 km/h |
| 8 kn | 14.816 km/h |
| 10 kn | 18.52 km/h |
| 12 kn | 22.224 km/h |
| 15 kn | 27.78 km/h |
| 20 kn | 37.04 km/h |
| 25 kn | 46.3 km/h |
| 30 kn | 55.56 km/h |
| 50 kn | 92.6 km/h |
| 64 kn | 118.528 km/h |
| 75 kn | 138.9 km/h |
| 100 kn | 185.2 km/h |
| 250 kn | 463 km/h |
| 500 kn | 926 km/h |
| 1,000 kn | 1,852 km/h |
Related conversions
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knots to km/h — questions
How many km/h are in 1 kn?
1 kn = 1.852 km/h. Multiply the value in knots by 1.852 to get km/h.
How do I convert knots to km/h?
Multiply the value in knots by 1.852. For example, 5 kn × 1.852 = 9.26 km/h.
What is 5 kn in km/h?
5 kn = 9.26 km/h.
What is 10 kn in km/h?
10 kn = 18.52 km/h.
What is 20 kn in km/h?
20 kn = 37.04 km/h.
What is 30 kn in km/h?
30 kn = 55.56 km/h.