8.4 mph ≈ 7.2994 knot. To convert miles per hour to knots, multiply by 0.86897699: 8.4 × 0.86897699 = 7.2994.
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: 8.4 × 0.86897699 = 7.2994.
- Answer: 8.4 mph ≈ 7.2994 knot (rounded to 6 significant figures).
Miles Per Hour to Knots table
| Miles Per Hour (mph) | Knots (knot) |
|---|---|
| 7.9 mph | 6.8649 knot |
| 8 mph | 6.9518 knot |
| 8.1 mph | 7.0387 knot |
| 8.2 mph | 7.1256 knot |
| 8.3 mph | 7.2125 knot |
| 8.4 mph | 7.2994 knot |
| 8.5 mph | 7.3863 knot |
| 8.6 mph | 7.4732 knot |
| 8.7 mph | 7.5601 knot |
| 8.8 mph | 7.647 knot |
| 8.9 mph | 7.7339 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 |