8.91 mph ≈ 13.068 ftps. To convert miles per hour to feet per second, multiply by 1.4666679: 8.91 × 1.4666679 = 13.068.
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: 8.91 × 1.4666679 = 13.068.
- Answer: 8.91 mph ≈ 13.068 ftps (rounded to 6 significant figures).
Miles Per Hour to Feet Per Second table
| Miles Per Hour (mph) | Feet Per Second (ftps) |
|---|---|
| 8.86 mph | 12.9947 ftps |
| 8.87 mph | 13.0093 ftps |
| 8.88 mph | 13.024 ftps |
| 8.89 mph | 13.0387 ftps |
| 8.9 mph | 13.0533 ftps |
| 8.91 mph | 13.068 ftps |
| 8.92 mph | 13.0827 ftps |
| 8.93 mph | 13.0973 ftps |
| 8.94 mph | 13.112 ftps |
| 8.95 mph | 13.1267 ftps |
| 8.96 mph | 13.1413 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 |