48.5 knot ≈ 81.8588 ftps. To convert knots to feet per second, multiply by 1.6878099: 48.5 × 1.6878099 = 81.8588.
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: 48.5 × 1.6878099 = 81.8588.
- Answer: 48.5 knot ≈ 81.8588 ftps (rounded to 6 significant figures).
Knots to Feet Per Second table
| Knots (knot) | Feet Per Second (ftps) |
|---|---|
| 48 knot | 81.0149 ftps |
| 48.1 knot | 81.1837 ftps |
| 48.2 knot | 81.3524 ftps |
| 48.3 knot | 81.5212 ftps |
| 48.4 knot | 81.69 ftps |
| 48.5 knot | 81.8588 ftps |
| 48.6 knot | 82.0276 ftps |
| 48.7 knot | 82.1963 ftps |
| 48.8 knot | 82.3651 ftps |
| 48.9 knot | 82.5339 ftps |
| 49 knot | 82.7027 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 |