Convert knots (kn) to kilometres per hour (km/h).
Edit either value. Decimals and scientific notation supported.
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1 kn ≈ 1.852 km/h
Precision changes displayed rounding, not calculation accuracy.
km/h = kn × 1.852km/h = kn × 1.852
Multiply the kn reading by 1.852.
1 kn ≈ 1.852 km/h
1 × 1.852 ≈ 1.852
10 kn ≈ 18.52 km/h
10 × 1.852 ≈ 18.52
One knot is one international nautical mile per hour, using 1,852 metres per nautical mile. Miles per hour uses the international statute mile of 1,609.344 metres.
Fixed reference · Knot to Kilometres per hour
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
| Knot (kn) | Kilometres per hour (km/h) |
|---|---|
| 0 | 0 |
| 0.1 | 0.1852 |
| 0.5 | 0.926 |
| 1 | 1.852 |
| 2 | 3.704 |
| 5 | 9.26 |
| 10 | 18.52 |
| 25 | 46.3 |
| 50 | 92.6 |
| 100 | 185.2 |
| 1000 | 1852 |
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