55 knot ≈ 63.2928 mph. To convert knots to miles per hour, multiply by 1.1507785: 55 × 1.1507785 = 63.2928.
How to convert knots to miles per hour
mph = knot × 1.1507785
- 1 knot = 1.1507785 mph (and 1 mph = 0.86897699 knot).
- Multiply the amount by the factor: 55 × 1.1507785 = 63.2928.
- Answer: 55 knot ≈ 63.2928 mph (rounded to 6 significant figures).
Knots to Miles Per Hour table
| Knots (knot) | Miles Per Hour (mph) |
|---|---|
| 50 knot | 57.5389 mph |
| 51 knot | 58.6897 mph |
| 52 knot | 59.8405 mph |
| 53 knot | 60.9913 mph |
| 54 knot | 62.142 mph |
| 55 knot | 63.2928 mph |
| 56 knot | 64.4436 mph |
| 57 knot | 65.5944 mph |
| 58 knot | 66.7452 mph |
| 59 knot | 67.8959 mph |
| 60 knot | 69.0467 mph |
| knot | mph |
|---|---|
| 1 knot | 1.1508 mph |
| 5 knot | 5.7539 mph |
| 10 knot | 11.5078 mph |
| 50 knot | 57.5389 mph |
| 100 knot | 115.078 mph |
| 1,000 knot | 1,150.78 mph |