42 mph ≈ 36.497 knot. To convert miles per hour to knots, multiply by 0.86897699: 42 × 0.86897699 = 36.497.
How to convert miles per hour to knots
knot = mph × 0.86897699
- 1 mph = 0.86897699 knot (and 1 knot = 1.1507785 mph).
- Multiply the amount by the factor: 42 × 0.86897699 = 36.497.
- Answer: 42 mph ≈ 36.497 knot (rounded to 6 significant figures).
Miles Per Hour to Knots table
| Miles Per Hour (mph) | Knots (knot) |
|---|---|
| 37 mph | 32.1521 knot |
| 38 mph | 33.0211 knot |
| 39 mph | 33.8901 knot |
| 40 mph | 34.7591 knot |
| 41 mph | 35.6281 knot |
| 42 mph | 36.497 knot |
| 43 mph | 37.366 knot |
| 44 mph | 38.235 knot |
| 45 mph | 39.104 knot |
| 46 mph | 39.9729 knot |
| 47 mph | 40.8419 knot |
| mph | knot |
|---|---|
| 1 mph | 0.868977 knot |
| 5 mph | 4.3449 knot |
| 10 mph | 8.6898 knot |
| 50 mph | 43.4488 knot |
| 100 mph | 86.8977 knot |
| 1,000 mph | 868.977 knot |