Convert Square metres per second to Square inches per hour
Convert Square metres per second (m²/s) to Square inches per hour (in²/h) instantly and accurately.
Conversion Formula
in²/h = m²/s × 5580011.16
About Square metres per second
The square metre per second (m²/s) is the SI coherent unit of kinematic viscosity (ν = μ/ρ). Air at 20 °C ≈ 1.516 × 10⁻⁵ m²/s; water at 20 °C ≈ 1.004 × 10⁻⁶ m²/s; glycerol ≈ 1.19 × 10⁻³ m²/s. It is the standard in CFD codes and SI research literature. 1 m²/s = 10⁴ St = 10⁶ cSt.
About Square inches per hour
The square inch per hour (in²/h) equals 0.0254²/3600 ≈ 1.792 × 10⁻⁷ m²/s. It is found in US heat-transfer and diffusion textbooks that use the BTU-inch-hour unit system alongside thermal diffusivity tables. 1 in²/h ≈ 0.1792 cSt.
Quick Reference Table
| Square metres per second (m²/s) | Square inches per hour (in²/h) |
|---|---|
| 1 m²/s | 5580010 in²/h |
| 2 m²/s | 11160000 in²/h |
| 5 m²/s | 27900100 in²/h |
| 10 m²/s | 55800100 in²/h |
| 25 m²/s | 139500000 in²/h |
| 50 m²/s | 279001000 in²/h |
| 100 m²/s | 558001000 in²/h |