Dynamic Viscosity Converter
Convert dynamic (absolute) viscosity between Pascal-second (Pa·s), centipoise (cP), poise (P), and pound per foot-second. Used in fluid dynamics, lubrication, and chemical engineering.
Common Dynamic Viscosity Conversions
| From | To |
|---|---|
| 1 Pa·s | 1,000 cP |
| 1 Pa·s | 10 P |
| 1 cP | 0.001 Pa·s |
| Water (20°C) | ~1 cP = 0.001 Pa·s |
| Honey | ~2,000–10,000 cP |
| Engine oil (SAE 30) | ~100 cP |
| Air (20°C) | ~0.018 cP |
Dynamic Viscosity Unit Definitions
- Pascal-second (Pa·s)
- SI unit of dynamic viscosity.
- Centipoise (cP)
- 0.001 Pa·s. Water at 20°C ≈ 1 cP.
- Poise (P)
- 0.1 Pa·s. CGS unit.
Frequently Asked Questions
What is dynamic viscosity?
Dynamic viscosity (µ) measures a fluid's resistance to shear flow. High viscosity fluids (honey, oil) flow slowly; low viscosity fluids (water, air) flow easily.