Convert Square millimetres per second to Square centimetres per second
Convert Square millimetres per second (mm²/s) to Square centimetres per second (cm²/s) instantly and accurately.
Conversion Formula
cm²/s = mm²/s × 0.01
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.
About Square centimetres per second
The square centimetre per second (cm²/s) equals 10⁻⁴ m²/s, numerically identical to 1 stoke (St). It is the explicit CGS dimensional form, preferred in dimensional analysis or when avoiding named units. 1 cm²/s = 1 St = 100 cSt.
Quick Reference Table
| Square millimetres per second (mm²/s) | Square centimetres per second (cm²/s) |
|---|---|
| 1 mm²/s | 0.01 cm²/s |
| 2 mm²/s | 0.02 cm²/s |
| 5 mm²/s | 0.05 cm²/s |
| 10 mm²/s | 0.1 cm²/s |
| 25 mm²/s | 0.25 cm²/s |
| 50 mm²/s | 0.5 cm²/s |
| 100 mm²/s | 1 cm²/s |