8.4 knot ≈ 14.1776 ftps. To convert knots to feet per second, multiply by 1.6878099: 8.4 × 1.6878099 = 14.1776.
How to convert knots to feet per second
ftps = knot × 1.6878099
- 1 knot = 1.6878099 ftps (and 1 ftps = 0.5924838 knot).
- Multiply the amount by the factor: 8.4 × 1.6878099 = 14.1776.
- Answer: 8.4 knot ≈ 14.1776 ftps (rounded to 6 significant figures).
Knots to Feet Per Second table
| Knots (knot) | Feet Per Second (ftps) |
|---|---|
| 7.9 knot | 13.3337 ftps |
| 8 knot | 13.5025 ftps |
| 8.1 knot | 13.6713 ftps |
| 8.2 knot | 13.84 ftps |
| 8.3 knot | 14.0088 ftps |
| 8.4 knot | 14.1776 ftps |
| 8.5 knot | 14.3464 ftps |
| 8.6 knot | 14.5152 ftps |
| 8.7 knot | 14.6839 ftps |
| 8.8 knot | 14.8527 ftps |
| 8.9 knot | 15.0215 ftps |
| knot | ftps |
|---|---|
| 1 knot | 1.6878 ftps |
| 5 knot | 8.439 ftps |
| 10 knot | 16.8781 ftps |
| 50 knot | 84.3905 ftps |
| 100 knot | 168.781 ftps |
| 1,000 knot | 1,687.81 ftps |