40 knot ≈ 67.5124 ftps. To convert knots to feet per second, multiply by 1.6878099: 40 × 1.6878099 = 67.5124.
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: 40 × 1.6878099 = 67.5124.
- Answer: 40 knot ≈ 67.5124 ftps (rounded to 6 significant figures).
Knots to Feet Per Second table
| Knots (knot) | Feet Per Second (ftps) |
|---|---|
| 35 knot | 59.0733 ftps |
| 36 knot | 60.7612 ftps |
| 37 knot | 62.449 ftps |
| 38 knot | 64.1368 ftps |
| 39 knot | 65.8246 ftps |
| 40 knot | 67.5124 ftps |
| 41 knot | 69.2002 ftps |
| 42 knot | 70.888 ftps |
| 43 knot | 72.5758 ftps |
| 44 knot | 74.2636 ftps |
| 45 knot | 75.9514 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 |