Conversion Formula
$$v_{\text{ft/s}} = v_{\text{mph}} \times 1.46667$$
Multiply mph by 1.46667 to get ft/s.
mph to ft/s Conversion Table
| Mile per Hour (mph) | Foot per Second (ft/s) |
|---|---|
| 0.1 | 0.146667 |
| 0.5 | 0.733333 |
| 1 | 1.46667 |
| 2 | 2.93333 |
| 5 | 7.33333 |
| 10 | 14.6667 |
| 25 | 36.6667 |
| 50 | 73.3333 |
| 100 | 146.667 |
| 250 | 366.667 |
| 500 | 733.333 |
| 1,000 | 1,466.67 |
mph to ft/s in Engineering
Velocity conversions are essential for fluid mechanics, transportation engineering, wind load calculations, and aerodynamics. Flow velocity in pipes (ft/s, m/s) connects directly to pressure drop and head loss calculations.
Mile per Hour: Standard US unit for vehicle speed, wind speed (in weather), and transportation engineering.
Foot per Second: Primary US unit for pipe flow velocity, open channel flow, and fluid mechanics calculations.