Convert Square inches per hour to Microstokes
Convert Square inches per hour (in²/h) to Microstokes (µSt) instantly and accurately.
Conversion Formula
µSt = in²/h × 1792.111111
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.
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.
Quick Reference Table
| Square inches per hour (in²/h) | Microstokes (µSt) |
|---|---|
| 1 in²/h | 1792.11 µSt |
| 2 in²/h | 3584.22 µSt |
| 5 in²/h | 8960.56 µSt |
| 10 in²/h | 17921.1 µSt |
| 25 in²/h | 44802.8 µSt |
| 50 in²/h | 89605.6 µSt |
| 100 in²/h | 179211 µSt |