Convert Feet per Second to Miles per Minute
Convert Feet per Second (ft/s) to Miles per Minute (mi/min) instantly and accurately.
Conversion Formula
mi/min = ft/s × 0.01136363636
About Feet per Second
A foot per second (ft/s) = exactly 0.3048 m/s - the primary speed unit in US ballistics, hydraulics, and gas dynamics. .308 Winchester muzzle velocity ~2,750 ft/s; 9mm pistol 1,200-1,400 ft/s; .50 BMG 2,910 ft/s. Speed of sound at sea level 1,116 ft/s. River channel mean velocities 0.5-6 ft/s; NFPA sprinkler pipe flows also in ft/s. 1 ft/s = 0.3048 m/s = 1.09728 km/h = 60 ft/min.
About Miles per Minute
A mile per minute (mi/min) = exactly 26.8224 m/s = 60 mph. The X-15 rocket plane flew at ~4.5 mi/min (Mach 6.7); the SR-71 Blackbird at ~2.1 mi/min (Mach 3.2). Speed of sound at sea level ≈ 0.77 mi/min. 'Mile-a-minute' (60 mph = 1 mi/min) was a historic railway milestone first achieved on the Great Western Railway in the 1840s. 1 mi/min = 96.5604 km/h.
Quick Reference Table
| Feet per Second (ft/s) | Miles per Minute (mi/min) |
|---|---|
| 1 ft/s | 0.0113636 mi/min |
| 2 ft/s | 0.0227273 mi/min |
| 5 ft/s | 0.0568182 mi/min |
| 10 ft/s | 0.113636 mi/min |
| 25 ft/s | 0.284091 mi/min |
| 50 ft/s | 0.568182 mi/min |
| 100 ft/s | 1.13636 mi/min |