9.9 mph ≈ 14.52 ftps. To convert miles per hour to feet per second, multiply by 1.4666679: 9.9 × 1.4666679 = 14.52.
How to convert miles per hour to feet per second
ftps = mph × 1.4666679
- 1 mph = 1.4666679 ftps (and 1 ftps = 0.68181759 mph).
- Multiply the amount by the factor: 9.9 × 1.4666679 = 14.52.
- Answer: 9.9 mph ≈ 14.52 ftps (rounded to 6 significant figures).
Miles Per Hour to Feet Per Second table
| Miles Per Hour (mph) | Feet Per Second (ftps) |
|---|---|
| 9.4 mph | 13.7867 ftps |
| 9.5 mph | 13.9333 ftps |
| 9.6 mph | 14.08 ftps |
| 9.7 mph | 14.2267 ftps |
| 9.8 mph | 14.3733 ftps |
| 9.9 mph | 14.52 ftps |
| 10 mph | 14.6667 ftps |
| 10.1 mph | 14.8133 ftps |
| 10.2 mph | 14.96 ftps |
| 10.3 mph | 15.1067 ftps |
| 10.4 mph | 15.2533 ftps |
| mph | ftps |
|---|---|
| 1 mph | 1.4667 ftps |
| 5 mph | 7.3333 ftps |
| 10 mph | 14.6667 ftps |
| 50 mph | 73.3334 ftps |
| 100 mph | 146.667 ftps |
| 1,000 mph | 1,466.67 ftps |