Convert Square feet per second to Square metres per hour
Convert Square feet per second (ft²/s) to Square metres per hour (m²/h) instantly and accurately.
Conversion Formula
m²/h = ft²/s × 334.450944
About Square feet per second
The square foot per second (ft²/s) equals 0.3048² = 0.09290304 m²/s. It is the coherent FPS kinematic viscosity unit, used in US aerospace, hydraulic machinery, and civil/coastal engineering. Water at 20 °C ≈ 1.082 × 10⁻⁵ ft²/s; air at 20 °C ≈ 1.632 × 10⁻⁴ ft²/s. 1 ft²/s ≈ 92903 cSt.
About Square metres per hour
The square metre per hour (m²/h) equals 1/3600 m²/s ≈ 277.8 cSt. It is convenient in European process engineering when kinematic viscosity is used alongside metre-based pipe geometry and hourly flow rates. 1 m²/h ≈ 277.8 cSt.
Quick Reference Table
| Square feet per second (ft²/s) | Square metres per hour (m²/h) |
|---|---|
| 1 ft²/s | 334.451 m²/h |
| 2 ft²/s | 668.902 m²/h |
| 5 ft²/s | 1672.25 m²/h |
| 10 ft²/s | 3344.51 m²/h |
| 25 ft²/s | 8361.27 m²/h |
| 50 ft²/s | 16722.5 m²/h |
| 100 ft²/s | 33445.1 m²/h |