Convert Centistokes to Square millimetres per minute
Convert Centistokes (cSt) to Square millimetres per minute (mm²/min) instantly and accurately.
Conversion Formula
mm²/min = cSt × 60
About Centistokes
The centistoke (cSt) equals 10⁻⁶ m²/s = 1 mm²/s. It is the dominant unit for kinematic viscosity in industry worldwide. ASTM D445, ISO 3104, and ACEA lubricant specifications all use cSt. Water at 20 °C ≈ 1.004 cSt; diesel at 40 °C: 2.0-4.5 cSt; SAE 40 oil at 100 °C: 12.5-16.3 cSt. 1 cSt = 10⁻² St.
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
| Centistokes (cSt) | Square millimetres per minute (mm²/min) |
|---|---|
| 1 cSt | 60 mm²/min |
| 2 cSt | 120 mm²/min |
| 5 cSt | 300 mm²/min |
| 10 cSt | 600 mm²/min |
| 25 cSt | 1500 mm²/min |
| 50 cSt | 3000 mm²/min |
| 100 cSt | 6000 mm²/min |