57 kph ≈ 30.7776 knot. To convert kilometres per hour to knots, multiply by 0.5399577: 57 × 0.5399577 = 30.7776.
How to convert kilometres per hour to knots
knot = kph × 0.5399577
- 1 kph = 0.5399577 knot (and 1 knot = 1.8519969 kph).
- Multiply the amount by the factor: 57 × 0.5399577 = 30.7776.
- Answer: 57 kph ≈ 30.7776 knot (rounded to 6 significant figures).
Kilometres Per Hour to Knots table
| Kilometres Per Hour (kph) | Knots (knot) |
|---|---|
| 52 kph | 28.0778 knot |
| 53 kph | 28.6178 knot |
| 54 kph | 29.1577 knot |
| 55 kph | 29.6977 knot |
| 56 kph | 30.2376 knot |
| 57 kph | 30.7776 knot |
| 58 kph | 31.3175 knot |
| 59 kph | 31.8575 knot |
| 60 kph | 32.3975 knot |
| 61 kph | 32.9374 knot |
| 62 kph | 33.4774 knot |
| kph | knot |
|---|---|
| 1 kph | 0.539958 knot |
| 5 kph | 2.6998 knot |
| 10 kph | 5.3996 knot |
| 50 kph | 26.9979 knot |
| 100 kph | 53.9958 knot |
| 1,000 kph | 539.958 knot |