9 knot ≈ 15.1903 ftps. To convert knots to feet per second, multiply by 1.6878099: 9 × 1.6878099 = 15.1903.
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: 9 × 1.6878099 = 15.1903.
- Answer: 9 knot ≈ 15.1903 ftps (rounded to 6 significant figures).
Knots to Feet Per Second table
| Knots (knot) | Feet Per Second (ftps) |
|---|---|
| 4 knot | 6.7512 ftps |
| 5 knot | 8.439 ftps |
| 6 knot | 10.1269 ftps |
| 7 knot | 11.8147 ftps |
| 8 knot | 13.5025 ftps |
| 9 knot | 15.1903 ftps |
| 10 knot | 16.8781 ftps |
| 11 knot | 18.5659 ftps |
| 12 knot | 20.2537 ftps |
| 13 knot | 21.9415 ftps |
| 14 knot | 23.6293 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 |