Convert Square inches per hour to Square millimetres per minute
Convert Square inches per hour (in²/h) to Square millimetres per minute (mm²/min) instantly and accurately.
Conversion Formula
mm²/min = in²/h × 10.75266667
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 Square millimetres per minute
The square millimetre per minute (mm²/min) equals 1/(6 × 10⁷) m²/s ≈ 1.667 × 10⁻⁸ m²/s. It is used in polymer-film formation and printing-ink diffusion studies where minute-scale time resolution is more convenient. 1 mm²/min = 1/60 cSt.
Quick Reference Table
| Square inches per hour (in²/h) | Square millimetres per minute (mm²/min) |
|---|---|
| 1 in²/h | 10.7527 mm²/min |
| 2 in²/h | 21.5053 mm²/min |
| 5 in²/h | 53.7633 mm²/min |
| 10 in²/h | 107.527 mm²/min |
| 25 in²/h | 268.817 mm²/min |
| 50 in²/h | 537.633 mm²/min |
| 100 in²/h | 1075.27 mm²/min |