155 knot ≈ 178.371 mph. To convert knots to miles per hour, multiply by 1.1507785: 155 × 1.1507785 = 178.371.
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: 155 × 1.1507785 = 178.371.
- Answer: 155 knot ≈ 178.371 mph (rounded to 6 significant figures).
Knots to Miles Per Hour table
| Knots (knot) | Miles Per Hour (mph) |
|---|---|
| 150 knot | 172.617 mph |
| 151 knot | 173.768 mph |
| 152 knot | 174.918 mph |
| 153 knot | 176.069 mph |
| 154 knot | 177.22 mph |
| 155 knot | 178.371 mph |
| 156 knot | 179.521 mph |
| 157 knot | 180.672 mph |
| 158 knot | 181.823 mph |
| 159 knot | 182.974 mph |
| 160 knot | 184.125 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 |