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Viscosity Calculator

Viscosity

Calculate dynamic viscosity from shear stress and rate.

Formula

Viscosity = Shear Stress / Shear Rate

Frequently Asked Questions

What is dynamic viscosity?
It measures a fluid resistance to flow under an applied shear stress.
What is the viscosity of water?
Water at 20 degrees C has a viscosity of about 1 cP or 0.001 Pa s.