4.56 knot ≈ 7.6964 ftps. To convert knots to feet per second, multiply by 1.6878099: 4.56 × 1.6878099 = 7.6964.
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: 4.56 × 1.6878099 = 7.6964.
- Answer: 4.56 knot ≈ 7.6964 ftps (rounded to 6 significant figures).
Knots to Feet Per Second table
| Knots (knot) | Feet Per Second (ftps) |
|---|---|
| 4.51 knot | 7.612 ftps |
| 4.52 knot | 7.6289 ftps |
| 4.53 knot | 7.6458 ftps |
| 4.54 knot | 7.6627 ftps |
| 4.55 knot | 7.6795 ftps |
| 4.56 knot | 7.6964 ftps |
| 4.57 knot | 7.7133 ftps |
| 4.58 knot | 7.7302 ftps |
| 4.59 knot | 7.747 ftps |
| 4.6 knot | 7.7639 ftps |
| 4.61 knot | 7.7808 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 |