31.8 mph ≈ 46.64 ftps. To convert miles per hour to feet per second, multiply by 1.4666679: 31.8 × 1.4666679 = 46.64.
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: 31.8 × 1.4666679 = 46.64.
- Answer: 31.8 mph ≈ 46.64 ftps (rounded to 6 significant figures).
Miles Per Hour to Feet Per Second table
| Miles Per Hour (mph) | Feet Per Second (ftps) |
|---|---|
| 31.3 mph | 45.9067 ftps |
| 31.4 mph | 46.0534 ftps |
| 31.5 mph | 46.2 ftps |
| 31.6 mph | 46.3467 ftps |
| 31.7 mph | 46.4934 ftps |
| 31.8 mph | 46.64 ftps |
| 31.9 mph | 46.7867 ftps |
| 32 mph | 46.9334 ftps |
| 32.1 mph | 47.08 ftps |
| 32.2 mph | 47.2267 ftps |
| 32.3 mph | 47.3734 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 |