8.47 mph ≈ 12.4227 ftps. To convert miles per hour to feet per second, multiply by 1.4666679: 8.47 × 1.4666679 = 12.4227.
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: 8.47 × 1.4666679 = 12.4227.
- Answer: 8.47 mph ≈ 12.4227 ftps (rounded to 6 significant figures).
Miles Per Hour to Feet Per Second table
| Miles Per Hour (mph) | Feet Per Second (ftps) |
|---|---|
| 8.42 mph | 12.3493 ftps |
| 8.43 mph | 12.364 ftps |
| 8.44 mph | 12.3787 ftps |
| 8.45 mph | 12.3933 ftps |
| 8.46 mph | 12.408 ftps |
| 8.47 mph | 12.4227 ftps |
| 8.48 mph | 12.4373 ftps |
| 8.49 mph | 12.452 ftps |
| 8.5 mph | 12.4667 ftps |
| 8.51 mph | 12.4813 ftps |
| 8.52 mph | 12.496 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 |