5.21 mph ≈ 7.6413 ftps. To convert miles per hour to feet per second, multiply by 1.4666679: 5.21 × 1.4666679 = 7.6413.
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: 5.21 × 1.4666679 = 7.6413.
- Answer: 5.21 mph ≈ 7.6413 ftps (rounded to 6 significant figures).
Miles Per Hour to Feet Per Second table
| Miles Per Hour (mph) | Feet Per Second (ftps) |
|---|---|
| 5.16 mph | 7.568 ftps |
| 5.17 mph | 7.5827 ftps |
| 5.18 mph | 7.5973 ftps |
| 5.19 mph | 7.612 ftps |
| 5.2 mph | 7.6267 ftps |
| 5.21 mph | 7.6413 ftps |
| 5.22 mph | 7.656 ftps |
| 5.23 mph | 7.6707 ftps |
| 5.24 mph | 7.6853 ftps |
| 5.25 mph | 7.7 ftps |
| 5.26 mph | 7.7147 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 |