Kinematic viscosity units for momentum diffusivity. Dynamic viscosity is kept separate because converting between them requires fluid density.
All factors come from the central conversion registry.
| Unit | Symbol | System | Definition |
|---|---|---|---|
| Square Meter per Second | m²/s | SI | 1 m²/s = 1 m²/s |
| Square Millimeter per Second | mm²/s | SI | 1 mm²/s = 10⁻⁶ m²/s |
| Square Centimeter per Second | cm²/s | CGS/metric | 1 cm²/s = 10⁻⁴ m²/s |
| Stokes | St | CGS | 1 St = 1 cm²/s = 10⁻⁴ m²/s |
| Centistokes | cSt | CGS | 1 cSt = 10⁻⁶ m²/s |
| Square Foot per Second | ft²/s | Imperial/US customary | 1 ft²/s = 0.09290304 m²/s |
Kinematic viscosity units for momentum diffusivity. Dynamic viscosity is kept separate because converting between them requires fluid density.
The interactive calculator, reference table and indexed pair pages all read from the same conversion registry, so unit definitions and formulas stay synchronized.