5 feet per second to miles per hour
5 ft/s = 3.409091 mph. Change the amount below, or read the formula and the reference table further down.
5 feet per second equals
miles per hour
1 ft/s = 0.68181818 mph
The formula
Feet per second and miles per hour both measure speed from the same zero, so a single multiplier does the job.
mph = ft/s × 0.6818181818
Going the other way? Convert miles per hour to feet per second.
Feet per second to miles per hour table
Values either side of 5 ft/s.
| Feet per second (ft/s) | Miles per hour (mph) |
|---|---|
| 0 | 0 |
| 0.5 | 0.340909 |
| 1 | 0.681818 |
| 1.5 | 1.0227 |
| 2 | 1.3636 |
| 2.5 | 1.7045 |
| 3 | 2.0455 |
| 3.5 | 2.3864 |
| 4 | 2.7273 |
| 4.5 | 3.0682 |
| 5 | 3.4091 |
| 5.5 | 3.75 |
| 6 | 4.0909 |
| 6.5 | 4.4318 |
| 7 | 4.7727 |
| 7.5 | 5.1136 |
| 8 | 5.4545 |
| 8.5 | 5.7955 |
| 9 | 6.1364 |
| 9.5 | 6.4773 |
| 10 | 6.8182 |
Questions people ask
- How many miles per hour are in a foot per second?
- One foot per second equals 0.6818181818 miles per hour.
- How do I convert feet per second to miles per hour by hand?
- Multiply the number of feet per second by 0.6818181818. For a rough check, 0.682 is close enough for most everyday use.
- What is 5 feet per second in miles per hour?
- 5 feet per second is 3.409091 miles per hour.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.