Convert Square inches per minute to Square millimetres per second
Convert Square inches per minute (in²/min) to Square millimetres per second (mm²/s) instantly and accurately.
Conversion Formula
mm²/s = in²/min × 10.75266667
About Square inches per minute
The square inch per minute (in²/min) equals 0.0254²/60 ≈ 1.075 × 10⁻⁵ m²/s. It appears in US coating and printing industry references where area coverage rates in in²/min are combined with kinematic flow data. 1 in²/min ≈ 10.75 cSt.
About Square millimetres per second
The square millimetre per second (mm²/s) equals 10⁻⁶ m²/s, numerically identical to 1 centistoke (cSt). It is the preferred SI-consistent expression: ISO 3104, DIN 51562, and ASTM viscosity standards all use mm²/s interchangeably with cSt. Water at 20 °C ≈ 1.004 mm²/s; SAE 10W-30 at 100 °C: 9.3-12.5 mm²/s. 1 mm²/s = 1 cSt.
Quick Reference Table
| Square inches per minute (in²/min) | Square millimetres per second (mm²/s) |
|---|---|
| 1 in²/min | 10.7527 mm²/s |
| 2 in²/min | 21.5053 mm²/s |
| 5 in²/min | 53.7633 mm²/s |
| 10 in²/min | 107.527 mm²/s |
| 25 in²/min | 268.817 mm²/s |
| 50 in²/min | 537.633 mm²/s |
| 100 in²/min | 1075.27 mm²/s |