Convert Microstokes to Square feet per minute
Convert Microstokes (µSt) to Square feet per minute (ft²/min) instantly and accurately.
Conversion Formula
ft²/min = µSt × 6.458346250e-8
About Microstokes
The microstoke (µSt) equals 10⁻¹⁰ m²/s, the smallest CGS subdivision of practical interest for kinematic viscosity. It covers extremely rarified or high-temperature gas viscosity and is rarely encountered outside theoretical research. The centistoke is the practical lower bound in most engineering work. 1 µSt = 10⁻⁶ St = 10⁻¹⁰ m²/s.
About Square feet per minute
The square foot per minute (ft²/min) equals 0.3048²/60 ≈ 1.548 × 10⁻³ m²/s. It appears in US HVAC, ventilation, and turbine-cooling design where velocities are quoted in ft/min. 1 ft²/min ≈ 1548 cSt.
Quick Reference Table
| Microstokes (µSt) | Square feet per minute (ft²/min) |
|---|---|
| 1 µSt | 6.458 × 10-8 ft²/min |
| 2 µSt | 1.292 × 10-7 ft²/min |
| 5 µSt | 3.229 × 10-7 ft²/min |
| 10 µSt | 6.458 × 10-7 ft²/min |
| 25 µSt | 1.615 × 10-6 ft²/min |
| 50 µSt | 3.229 × 10-6 ft²/min |
| 100 µSt | 6.458 × 10-6 ft²/min |